Which element is shown below? How do you know?

Answers

Answer 1

It’s Neon (Ne). You know because there are 10 protons and the number of protons is equal to the atomic number of an element. (Neon is #10 on the periodic table)

Related Questions

Heart, 5 stars, and Brainiest to first right answer!

Which of these is a likely impact of stronger than normal trade winds in the Pacific Northwest of the United States?
A. Jet stream would be displaced northwards causing drought
B. Jet stream would be displaced southwards causing drought
C. Jet stream would be displaced southwards causing heavy rain and flooding
D. Jet stream would be displaced northwards causing heavy rain and flooding

Answers

I think correct answer is C.Jet stream would be displaced southwards causing heavy rain and flooding

The statement that is a likely impact of stronger than normal trade winds in the Pacific Northwest to the United States is Jet stream would be displaced southwards causing heavy rain and flooding.

How to find total mass of water in final solution

Answers

Answer:

Explanation:

Just like a solid, the density of a liquid equals the mass of the liquid divided by its volume; D = m/v. The density of water is 1 gram per cubic centimeter.

Answer to question in picture

Answers

Answer:

methyl 2-methyl-ethane

Explanation:

Need ASAP will give brainlist

Answers

Answer:

The answer is A :)

According to Hebrews 11, what did Abraham believe God would do if Isaac was slain as a sacrifice?

Answers

Answer:

He thought he was going to bring Isaac back from the dead. They ended up sacrificing the donkey instead.

For a reversible reaction, what would a large equilibrium constant indicate? Question 9 options: A) At equilibrium, the concentration of the reactants will be much higher than the concentration of the products. B) At equilibrium, the concentration of the products will be about the same as the concentration of the reactants. C) At equilibrium, the concentration of the products will be much higher than the concentration of the reactants. D) At equilibrium, there will be no reactants left because they will all have been turned into products.

Answers

Hey what do you want me to pick out today or tomorrow if not I’ll just get my car I need you a

A 6.00 L container of N_2 has a temperature of 273 K. Calculate the volume if the temperature is doubled.

a
24.0 L

b
12.0 L

c
6.0 L

d
3.0 L

Answers

V1/T1 =V2/T2 (using charles law)

V1=6.00
V2=?
T1=273
T2=273

Making V2 the subject of formula the equation then becomes

V2= V1xT2/T1

6.00x263/273=6.0L

How many moles of chlorine could be produced by decomposing 157g NaCl? 2NaCl --> 2Na+Cl2

Answers

Here is the answer for your question which the mole of chlorine is 1.34

By decomposing 157g of NaCl, approximately 1.35 moles of chlorine can be produced.

To determine the number of moles of chlorine that could be produced by decomposing 157g of NaCl, we need to use the molar mass of NaCl and apply stoichiometry.

The molar mass of NaCl is the sum of the atomic masses of sodium (Na) and chlorine (Cl), which is approximately 22.99 g/mol + 35.45 g/mol = 58.44 g/mol.

Now, we can calculate the number of moles of NaCl:

Moles of NaCl = Mass of NaCl / Molar mass of NaCl

Moles of NaCl = 157 g / 58.44 g/mol

Moles of NaCl ≈ 2.69 mol

According to the balanced equation 2NaCl → 2Na + Cl₂, we can see that for every 2 moles of NaCl, we produce 1 mole of Cl₂.

Therefore, using the stoichiometric ratio, we can calculate the number of moles of chlorine produced:

Moles of Cl₂ = (Moles of NaCl / 2) × 1

Moles of Cl₂ = 2.69 mol / 2

Moles of Cl₂ ≈ 1.35 mol

Thus, by decomposing 157g of NaCl, approximately 1.35 moles of chlorine can be produced.

Learn more about chlorine from the link given below.

https://brainly.com/question/19460448

#SPJ2

Convert 12.044×10²² molecules of sulphur dioxide into moles

Answers

Answer:

➜ Properties of liquids and gases. Liquids have a fixed volume but no fixed shape. Gases have no fixed volume and no fixed shape. Gases expand to fill the space available. They can also be compressed into a very small space.

Explanation:

12.044 × 10 ²³molecules of sulphur dioxide are 0.2 mole.

Check all of the following below which describe experimental errors that would affect the percent chloride you report in your experimental results: ____________
a) The solid product was wet when you weighed the final mass
b) You added excess silver nitrate into the reaction mixture
c) The liquid collected from the filtration was cloudy
d) The transfer from the reaction beaker to the filter funnel was imperfect (you lost some of the reaction solution or some was left in the beaker)
e) Extra water was used to dissolve the original unknown solid

Answers

The options that describe the experimental errors that would affect the percent of chloride reported are:

B (You added excess silver nitrate into the reaction mixture) and D (The transfer from the reaction beaker to the filter funnel was imperfect).

While performing experiments, there are some errors that occur which are generally known as experimental errors.

These experimental errors are the difference between the true measurement and what we measured.

There are three types of experimental errors they include:

systematic,

random, and

human error.

Human errors occur due to carelessness of the observer.

Examples are:

when you added excess silver nitrate into the reaction mixture

when the transfer from the reaction beaker to the filter funnel was imperfect due to lost of some of the reaction solution.

Therefore, the options describe the experimental errors that would affect the percent of chloride reported are B and D.

Learn more about experimental errors here:

https://brainly.com/question/2764830

Van der Waals bonds initiate
a) Between non-metals
b) Within ionic binds
c) Between metals
d) With H-bond
e) All of the above

Answers

I think e no

I am giving you hint

Please give help and label them giving brainiest

Answers

Answer:

huh

Explanation:

find the molar mass of 8.54 x 10²⁴ g A₂O₃

Answers

The molar mass of 8.54x 10²⁴ g A₂O₃

Answer Sorry but i don't know.

Very Very sorry

A) Oxygen
B) Sulfur
C) nitrogen
D) no elements have that mass

Answers

Answer:

The answer would be oxygen.

According to Hebrews 11, what did Abraham believe God would do if Isaac was slain as a sacrifice? Please help me I need it for tonight!

Answers

Answer:

ABRAHAM DIDN’T THINK ISAAC WOULD DIE!

When they reached the mountain, Abraham told his servant, “Stay here with the donkey; I and the boy will go over there and worship and come again to you” . The text is careful to include both Abraham and Isaac in the return journey.

Or consider Isaac’s question about where the lamb for the sacrifice would come from. Abraham responds, “God himself will provide the lamb”. It seems Abraham prepared himself to do what God asked, but he expected something else to happen.

The author of the book of Hebrews gives us insight to Abraham’s thoughts. It says, “He considered that God was able even to raise [Isaac] from the dead” Instead of a resurrection, Abraham was spared the sacrifice.

Y’all what’s this I don’t feel like doing it and I’ll give brainlist too

Answers

Closed system is when no atoms or particles go in or out
And open is when there is an exchange of materials outside and inside

Pls help plz answer this question

Answers

Answer:

A) Carbon dioxide and Oxygen

Explanation:

Percentage of gases in the Planet's atmosphere:

Carbon dioxide = 4 % Nitrogen = 72 % Oxygen = 24 %

Percentage of gases in the Earth's atmosphere:

Carbon dioxide = 0.036 % (traces)Nitrogen = 78 % Oxygen = 21 %

___________________

On observing the percentage composition of the atmospheres of the two Planets, we get:

The newly discovered planet has more percentage of Oxygen than The Earth. Percentage of Carbon dioxide is more in the planet than in the EarthNitrogen is less in the planet than in the Earth.

___________________

Answer:

What's asked is the name of the gases that are in higher amounts in the atmosphere of the newly discover planet

Therefore,

A) Carbon dioxide and Oxygen

Help i dont get it

Answers

Answer:

2. Products; FeCl2 and H2S

Reactants; FeS and HCl

3. a) 36g of water

b) 64g of oxygen

Why do nonmetal atoms share electrons in covalent bonds

Answers

Answer:

pairs of electrons

Explanation:

covalent bondin occurs when pairs of electrons are shared by atoms.... nonmetal will readily form covalent bonds with other nonmetal in order to obtain stability.

1. How does the figure below illustrate Hund's rule?

Answers

Answer:

it indicates that the lower orbitals are filled first and they have the maximum number of electrons compared to the higher orbitals

The covalent compounds are soluble in:

a) All acids

b) All bases

c) all solvents

d) nonpolar solvents

Answers

Answer:

d) Non-polar solvents

How do you out pizza the hut?

Answers

Awnser : you can’t. Pizza Hut can’t be outfitted

Why would other scientist want to see observations from your three trials

Answers

Answer:

When we do multiple trials of the same experiment, we can make sure that our results are consistent and not altered by random events and are reliable. Multiple trials can be done at one time. E.g. If we were testing a new fertilizer, we could test it on lots of individual plants at the same time.

Hope that helped.x

soaps do not work well in hard waters. But they can still be effected it large quantities of soap are added to water. Explain why.

Answers

The minerals in hard water react with soap and affect its cleaning capacity. It's still possible to use hard water when washing by using more soap. The additional soap will no longer be affected by the minerals in the water, so they can clean just as effectively, but you'll be wasting more soap this way.

If I place an egg in orange soda will it gain mass or lose mass?

Answers

Answer:

The soda or the egg?

Explanation:

The soda will gain but the egg will lose it may take a while though

Answer:

Gains Weight UwU

Explanation:

I have a hard time telling the difference between convection, conduction, and radiation, anybody got any tips?

Answers

Conduction
In conduction, heat transfer takes place between objects by direct contact.

Convection

In convection, the heat transfer takes within the fluid.

Radiation

In radiation, heat transfer occurs through electromagnetic waves without involving particles.

Need help ASAP!!!!!!

Answers

Answer:

option D 17proton ,17electron and 18 neutrons

Pls answer this question

Answers

Answer:

A carbon dioxide and oxygen

please help me and promise I will mark as brainiest I need it in ISEF please
how much energy does the vehicle hydrogen fuel cell need to break hydrogen into ions ?!

Answers

Answer: A typical hydrogen fuel cell produces 0.5 V to 0.8 V per cell. To increase the voltage individual cells can be connected in series.

-- --- .-. ... . / -.-. --- -.. . / .. ... -. .----. - / - .... .- - / ..-. ..- -. / .- -. -.. / .. .----. -- / ..- ... .. -. --. / .- / - .-. .- -. ... .-.. .- - --- .-. / - --- --- / ... --- what did I say in Morse code?

Answers

Answer:

MORSE CODE ISN'T THAT FUN AND I'M USING A TRANSLATOR TOO SO

Explanation:

That is what is says in morse code.

Answer:

MORSE CODE ISN'T THAT FUN AND I'M USING A TRANSLATOR TOO SO

Explanation:

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What is the surface area of the cylinder with height 2 in and radius 8 in? Round youranswer to the nearest thousandth. Which of the following best describes chemical weathering? A process in which ice wears away at rocks over a long period of time O A series of changes that moves rocks from one area to another O Any small-scale event such as rain or fog O A process that changes the composition of rocks, causing them to break down. PLEASE HELP ME NOW. The only system that does not pass through the thalamus on its way to the cerebral cortex is the __________ system. A. Tactile B. Gustatory C. Olfactory D. Visual. Submit your two-page fictional narrative, written in third person point-of-view. Your story should be centered around a strong character with a clear setting, conflict, climax, and resolution. 2. What characteristics of bougainvilla plant makes animals to be afraid? A. It has spores on its stem C. It has thorns on its stem B. It has spreading, feathery root stem D. 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Substance abuse does all of thefollowing, with the exception ofwhich?A. alters perceptionB. diminishes self-esteemC. causes physical harmD. extreme withdraw symptoms What are the ironies involved in Eugene loving God the Father and Jesus the Son, but despising his own father and abusing his own son?Purple Hibiscus - Chapter 7 In the context of the poem, how has America changed over time?Consider the poem's references to Rosa Parks refusing to leave her seat, the murder of Emmett Till and Brown vs Board of Education, and contrast this with the current climate and race relations within America today. How have things changed? In what way have circumstances changed for the better, remained the same or even grown worse?Rosa ParksBY NIKKI GIOVANNIThis is for the Pullman Porters who organized when people saidthey couldn't. And carried the Pittsburgh Courier and the ChicagoDefender to the Black Americans in the South so they wouldknow they were not alone. This is for the Pullman Porters whohelped Thurgood Marshall go south and come back north to fightthe fight that resulted in Brown v. Board of Education becauseeven though Kansas is west and even though Topeka is the birth-place of Gwendolyn Brooks, who wrote the powerful "TheChicago Defender Sends a Man to Little Rock," it was thePullman Porters who whispered to the traveling men boththe Blues Men and the "Race" Men so that they both wouldknow what was going on. This is for the Pullman Porters whosmiled as if they were happy and laughed like they were tickledwhen some folks were around and who silently rejoiced in 1954when the Supreme Court announced its 90 decision that "sepa-rate is inherently unequal." This is for the Pullman Porters whosmiled and welcomed a fourteen-year-old boy onto their train in1955. They noticed his slight limp that he tried to disguise with adoo-wop walk; they noticed his stutter and probably understoodwhy his mother wanted him out of Chicago during the summerwhen school was out. Fourteen-year-old Black boys with limpsand stutters are apt to try to prove themselves in dangerous wayswhen mothers aren't around to look after them. So this is for thePullman Porters who looked over that fourteen-year-old whilethe train rolled the reverse of the Blues Highway from Chicago toSt. Louis to Memphis to Mississippi. This is for the men who kepthim safe; and if Emmett Till had been able to stay on a train allsummer he would have maybe grown a bit of a paunch, certainlylost his hair, probably have worn bifocals and bounced his grand-children on his knee telling them about his summer riding therails. But he had to get off the train. And ended up in Money,Mississippi. And was horribly, brutally, inexcusably, and unac-ceptably murdered. This is for the Pullman Porters who, when thesheriff was trying to get the body secretly buried, got Emmett'sbody on the northbound train, got his body home to Chicago,where his mother said: I want the world to see what they didto my boy. And this is for all the mothers who cried. And this isfor all the people who said Never Again. And this is about RosaParks whose feet were not so tired, it had been, after all, an ordi-nary day, until the bus driver gave her the opportunity to makehistory. This is about Mrs. Rosa Parks from Tuskegee, Alabama,who was also the field secretary of the NAACP. This is about themoment Rosa Parks shouldered her cross, put her worldly goodsaside, was willing to sacrifice her life, so that that young man inMoney, Mississippi, who had been so well protected by thePullman Porters, would not have died in vain. When Mrs. Parkssaid "NO" a passionate movement was begun. No longer wouldthere be a reliance on the law; there was a higher law. 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