Lisa studied the models of three carbon nuclei shown below.

Chemistry

1 answer:

valkas [14]4 years ago

6 0

Answer:

The answer to your question is: letter B

Explanation:

The information given is showing us three kinds of carbons and their respective number of protons and neutrons. Now, let's analize the options given:

A.)Carbon Bond Types This option is about trhe kind of bonds carbon is able to form like single, double or triple and is different from the information descrive above. So ,this option is incorrect.

B.)Carbon Isotopes is option is about the carbon atoms that have the same number of protons and different amount of neutrons exactly as it is describe above, to this option is correct.

C.)The Carbon Cycle this option is about how carbon goes from one kind of matter to another and is completely different to the description given above, so this option is incorrect.

D.)Chemical Reactions this option is about reactants that after a process give products they could be from carbon -12, carbon-13 or carbon-14 and other elements, so this option is different from the description given above.

You might be interested in

The pOH of a solution is 10.75. What is the concentration of OH??? ions in the solution?

Whitepunk [10]

Answer: $[OH^-] =10^{-10.75}=1.778\times 10^{-11}M$

Explanation: pOH is defined as negative logarithm of hydroxide ions. More is the number of $[OH^-]$ ions , lesser is the pOH and vice versa.

pH + pOH = 14

$pOH=-log[OH^{-}$

$10.75=-log[OH^-]$

$[OH^-] =10^{(-10.75)}=1.778\times 10^{-11}M$

8 0

3 years ago

Read 2 more answers

When water reaches its boiling point and turns into water vapor what happens to its molecular structure

Alex787 [66]

When water reaches its boiling point and turns into water vapor, the molecular structure of water remains the same. It is only the state of the substance that is changed in this process. I hope this helps you

8 0

4 years ago

A chemistry student needs 50.00g of acetic acid for an experiment. He has available 450. g of a 31.9%w solution of acetic acid i

Yuliya22 [10]

Answer:

The student should use 156.7 g of solution

Explanation:

31.9 %w solution of acetic acid in ethanol means 100 g of solution contains 31.9 g of acetic acid.

So, 450. g of solution contains $(\frac{31.9\times 450.}{100})g$ of acetic acid or 143.55 g of acetic acid