Explain the formation of electrovalent compound with one example..?​

Answers

Answer 1

Explanation:

The compounds which are formed as a result of electrovalent bonding are called electrovalent compounds or ionic compounds.

Let's take an example of Sodium Chloride ( NaCl )

Sodium chloride is an electrovalent compound , which is formed only when sodium reacts with chlorine. The electronic configuration of sodium is 2 , 8 , 1 whereas that of chlorine is 2 , 8 , 7 . The electronic configurations in sodium and chlorine show that sodium atom has only one electron more than the nearest inert gas argon in their valence shell. Thus , the sodium atom has tendency to lose one electron from its valence shell to fork Na⁺( cation ) having stable electronic configuration 2 , 8 . The chlorine atom has a tendency to gain one electron in its valence shell to form Cl⁻ ( anion ) having the stable electronic configuration 2 , 8 , 8. These two opposite charges ( cation and anion ) attract together and are held with each other by the force of attraction between Na⁺ and Cl⁻ ions , called electrovalent bond.

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Related Questions

Dialogue between two friends about the advantage and disadvantage of online payment?​

Answers

Answer: See explanation

Explanation:

The advantages of online payment include:

• Lower Interest Rates: Online payments typically have lower intermediaries as there are no intermediaries.

• Instant Receipts: You get an instant receipt for the transaction you make.

• Better Deals For Customers:

The disadvantages of online payment include:

• One bears the responsibility of any fraud encountered.

• Also, there may be higher interest rates.

brainliest if right
Which of the following characteristics are shared by all cells? Select all that apply.
A.All cells have cytoplasm.
B.All cells have ribosomes.
C.All cells have chloroplasts.
D.All cells have a cell wall.
E.All cells contain DNA.

Answers

Answer:
A. n E.

Solution:

Answer:

B

Explanation:

All cells share Ribosomes /RNA /A plasma membrane, but they dont share A nucleus.

what can individual do to further public health?

Answers

Answer: Get educated about it, stay healthy, and more.

Explanation:

There are many steps that one individual can do to further public health and one of them is to stay healthy, get vaccinated, become an organ donor, volunteer with a public health promotion campaign, get educated about health and how we can help other people, wash our hands, share some evidence-based news that is referring to the public health.

why do people study brains

Answers

There are many reasons. Afterall, the brain is the most complex part of the human body. The brain is reasonable for our intelligence, memories, body movements, and it controls all of our behaviors. So like why not study the brain? We've learned so much about ourselves by studying it and we have stuff we haven't even discovered about it yet!!

Describe the kinds of positive peer pressure likely to affect your decisions about substance abuse.

Answers

Answer:

By putting in a decent amount of time into the decision making process, they increase the chances of making a decision they won't later regret. Peer pressure, on the other hand, may lead to making a choice with far-reaching consequences

Explanation:

ur welcome

branliset

Name the three units into which a defense team is usually divided

Answers

Answer:

Most defensive sets have between two and three linebackers. Linebackers are usually divided into three types: strongside (left or right outside linebacker: LOLB or ROLB); middle (MLB); and weakside (LOLB or ROLB).

Explanation:

The three pillars of a legal defense are the investigative unit, the litigation unit, and the appellate unit and the investigative unit, includes the forensic experts, the private investigators, etc.

What is the significance of the legal defense?

The legal defense has three units, such as the investigative unit, which is responsible for gathering evidence and interviewing witnesses to build the cases; this includes private investigators, forensic experts, and other experts. The other unit is the litigation unit, which is responsible for preparing the defense case; this includes attorneys and other legal employees, and the appellate unit is responsible for handling appeals when the case is not resolved at the trial level.

Hence, the three pillars of a legal defense are the investigative unit, the litigation unit, and the appellate unit and the investigative unit, includes the forensic experts, the private investigators, etc.

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What is one benefit of using electronic flash cards?

They can be searched using keywords.
They may have different alarm settings.
They may provide a personal organizer.
They can be used to jot down messages.

Answers

Answer:

They may provide a personal organizer

I have 15.4 %body fat 50.8 muscle %. Is that bad I’m 14

Answers

Answer:

Kinda yes

Explanation:

This is a sign that you're becoming obese or is already.

Answer:

No it's not bad that you are 14 well all level up per year

Explanation:

Which of these muscle fibre types provides the greatest speed and force of contraction

Answers

Answer:

Fast-Twitch Muscle Fibers (Type IIb)

These fast-twitch fibers use anaerobic metabolism to create energy and are the "classic" fast-twitch muscle fibers that excel at producing quick, powerful bursts of speed.

Explanation:

Directions: Choose any STI. Create a poem about the STI and how to prevent it from happening.

Your poem must include:

1. The name of the STI

2. Symptoms of the STI

3. Effects of the STI

4. How to prevent the STI

5. Needs to be at least 1/2 a page

Please help! I'll give Brainliest!!!

Answers

Answer:

I dont really know, but I hope you find the answer you need:) Merry Christmas though.

Explanation:

Which is not true about first a first down? The offense gets four more changes each time they get one first down. The offense gets four chances to get a first down. The defense gets only one try to get a first down. The quarterback and running back are both on the side trying to get a first down.

Answers

Answer:

The defense gets only one try to get a first down.

Explanation:

The first down is the down in a series of four downs in which the offense team is expected to make a 10-yard gain or release the ball to their opponents. The four series of downs are identified as the first, second, third, and fourth downs.

The third option is not correct because when the defense team now has a chance at the ball, they switch sides and then become the offense team. So they would have the adequate number of chances expected of an offense team to get a first down.

1. if you are eating 2 servings how many total calories will you be consuming?

2. for 3 servings how many total carbohydrates will you be consuming?

3. for 3 servings how many calories of protein will you be consuming?

4. for 8 servings how many total grams of sugar will you be consuming?​

Answers

Answer:

For two servings you are consuming 460 calories.

For 3 servings, the total carbohydrates is 111 grams.

For 3 servings you are consuming 9 grams of protein.

For 8 servings you are consuming 96 grams of sugar.

Explanation:

So the package tells you how much calories you are having for 1 serving which is 230, but if you are having 2 servings then the calories will double ehich means it will be 460. Same for the macros they double by serving.

very easy this is the rest of my points please dont waste them and brainliest if right
Where are chromosomes located within the cell?
A,inside the Golgi bodies
B.inside the vacuoles
C.inside the lysosomes
D.inside the nucleus

Answers

The answer is letter D

Carol is highly motivated to improve her pitching record from last year when she won 5 games and lost 10 during the softball season. Her league has 6 teams so they play each team 3 times during the season. Carol can apply technology to help her realize this individual goal by using a:
- Heart rate monitor to track her heart rate when she is running the bases
-Pedometer to see how many steps she takes during an average 7 inning game
-Spreadsheet and track her pitch tendencies and what each hitter did against her
- Video camera and analyze her ready position after finishing throwing a pitch

Answers

Answer:I think the answer is c

Explanation:correct me if I’m wrong

By using a spreadsheet to track her pitch tendencies and what each hitter did against her.

What is pitching record?

Pitching record refers to a set of statistics that are used to evaluate the performance of a baseball pitcher. The pitching record typically includes information such as the number of games played, the number of innings pitched, the number of strikeouts, walks, and hits allowed, as well as the number of wins and losses.

A pitcher's record is often used to assess their effectiveness and overall contribution to their team's success. However, it is important to note that a pitcher's record can be influenced by factors such as run support, defensive performance, and luck, so it should be considered alongside other metrics when evaluating their performance.

Therefore, by using a spreadsheet to track her pitch tendencies and what each hitter did against her.

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Dating in groups
sexual activity
the pressure to engage in

Answers

Explanation:

Dating in groups is referring to when a group of single men and a group of single women are going on a date and it is known as one of the best ways of dating because both sides are able to relax more.

Sexual activity is important when it comes to relationships because in that way people can connect better with their feelings.

There will always be pressure to engage in between people but people should engage when they are happy with themselves.

People's perceptions of their own bodies is often quite different than how others perceive them.


Please select the best answer from the choices provided.

T
F

Answers

T because we all see ourselves all the time and have more time seeing the flaws than others

It is true that people's perceptions of their own bodies is often quite different than how others perceive them.

What is perceptions?"The way in which something is regarded, understood, or interpreted is termed as perception."Every individual view things differently.

It usually happens that others find our body attractive, while we don't share same opinion and thinks that our body needs to get in a better shape or vice versa.

Hence, the statement is true.

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Explain why the average woman does not develop large, bulky muscles. (2 points) If this was the goal of the woman, what would she likely have to do to attain this goal? (2 points)

Answers

Answer:

The average woman does not get big bulkly  mussles because they either 1. dont have a lot of oestrone in their body, or 2. they do not work out very much.  If she is wanting to reach this goal, she would have to work out a lot and eat very healthy.  

(sorry for any miss spellings)

Sort the physical changes experienced during puberty into the correct categories,
Semen is produced.
Males
Females
The voice deepens
Ovulation begins
Facial hair grows.
Menstruation begins
The hips widen.

Answers

Females: The hips widen. Menstruation begins. Ovulation begins.

Males: The voice deepens. Facial hair grows. Semen is produced.

Males : semen is produced, voice deepens, facial hair
Females: hips widen, ovulation, menstruation

Which of the following is NOT a step in the chain of infection?



Group of answer choices

Personal protective equipment

Portal of entry

Portal of exit

Susceptible host

Answers

Personal protective equipment

One of the prominent figures to highlight the importance of social learning is
A. Ivan Pavlov
B. Albert Bandura
C. B. F. Skinner
D. John B. Watson

Answers

we have albert to thank

It should be noted that Albert Bandura serves as one of the prominent figures to highlight the importance of social learning.

Social learning theory can be regarded as theory that encompass the learning process as well as social behavior which stress that having new behaviors is possible through observation as well as and imitation of others.

However among the figures that talk about this theory, Albert Bandura stands out because of his assertion that most human behavior can be gotten due to imitation, and modeling.

We can conclude that Albert Bandura serves as a prominent figures to highlight the importance of social learning.

Learn more about learning theory at:

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School-age children should have opportunities for individual conversation and attention from caregivers.
True
O False

Answers

Answer:

True

Explanation:

I had a whole unit on this in CHild Development

Select the correct answer.
Which activity is a type of flexibility exercise?

A.
yoga
B.
sprinting
C.
boxing
D.
hiking

Answers

The answer is A! All other options are cardiovascular exercise while A allows stretching and work of the abdomen and muscles! Hope this helps.


Please give brainliest❤️

Answer:

Yoga?

Explanation:

Idek lol

WHAT ARE POSSIBLE CAUSES OF PRESCRIPTION/OTC DRUG ABUSE IN TEENS?
WHAT ARE POSSIBLE WAYS TO COPE WITH THESE CAUSES OTHER THAN DRUG ABUSE?

Answers

Teens can become addicted to prescription, and really any, drugs. They can also do drugs to feel better and “fix” any illnesses they may have. Or they could just want to fit in and experiment and OTC drugs are the easiest to get ahold of.

Going to the doctor/counselor to talk and figure out what’s “wrong” with you are other ways to cope, really talking to anyone would be good. Some teens self harm in other ways besides drug abuse to cope.
Teens can get addicted to these prescriptions and overdose causing either fatale or Harmful Consequences. Ways to cope with these causes are consulting with an adult and going to therapy.

Specificity means an exercise program should have end goals that target specific areas.
Please select the best answer fromn the choices provided.
oF

Answers

Answer:

True

Explanation:

I believe the choices are True or False.

An exercise program should have a "specific goal." For example, if you want to build your muscles in the leg, you have to do more squat exercises. Another example is when you want to have toned arms, you have to perform more arm exercises such as doing "lateral raise" or "push-ups" and if you're a runner, you have to improve your performance in running. Doing so will help you achieve your target efficiently and safely.

Answer:

true

Explanation:

i scored 100% on edge, pls mark brainliest! <3

What does the abbreviation CAD stand for

Answers

Answer: Coronary Artery disease

Explanation:

Hope it helps :)

Answer:

CAD is known as the "Canadian Dollar" or another term for CAD could be "Computer-aided design"

brief about Gregor Mendel's di- hybrid cross in pea plant​

Answers

Answer:

For dihybrid cross, Mendel selected pea plant having yellow and round seeds (YYRR) as the female parent and pea plant having green and wrinkled (yyrr) seeds as the male parent. He obtained pure line by selfing these plants for three generations.

Mr and Mrs stamos want to know if it is likely that they would have another child born with erythroblastic anemia. If you were a genetic counselor, what would you suggest to Mr and Mrs stamos concerning having more children? Why?

Answers

Answer:

i would say i wouldnt take the risk because you never know what is actually going to happen unless you get tested first

Explanation:

Blood disorders are diseases concerning the blood and include hemophilia, anemia, leukemia, etc. In the case of erythroblastic anemia, the genetic counselor would advise them to not have more children.

What is erythroblastic anemia?

Erythroblastic anemia is a disorder that affects the hematopoietic system. In the disease, the blood cells have an increased amount of nucleated red blood cells that shortens the life and is an extremely dangerous disease.

Erythroblastic anemia is also called beta thalassemia and is a heritable disease that affects the hemoglobin structure and alters its property to deliver a sufficient amount of oxygen.

This disorder can be passed through genetics and hence the genetic counselor will advise to not have more children as it is likely that the other offspring produced might carry the disease genes.

Therefore, it is advised to not have children in case of erythroblastic anemia.

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which of these are possible symptoms of a fetal alcohol syndrome

Answers

Answer:

D.

Explanation:

Children will have birth defects and cognitive disabilities.

Answer:

D

Explanation:

How long am I contagious when I have the flu or a cold?

Answers

Abot cupple weeks :)
you could be contagious as long as your symptoms are present,sometimes up to 2 weeks.

One of the techniques to improve communication is to what?
O Make sure to get your point across at all costs
O Be a good listener
O Talk loudly
O All of the above

Answers

The answer is All of the above
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