Question

PLSSS HELP FASTThe table compares some characteristics of two atoms.Charged ParticlesAtom Number of Neutrons Mass NumberХ1019Y816Use the table to determine the number of protons for each atom. Then, choose the statement below that is true about the two atoms. (5 poinO Atom X and Atom Y are isotopes.Atom X and Atom Y are in the same family.Atom X is in a row below Atom y on the periodic table.OAtom X is in a column to the right of Atom y on the periodic table.

Answer 1

The answer is the last one: Atom X is in a column to the right of Atom Y on the periodic table.

Step-by-step explanation:

First, let's see the following formula:

`#\text{ neutrons=atomic mass-atomic number.}`

As we have the number of neutrons and the atomic mass, let's find the atomic number of each atom by solving for 'atomic number'. The new formula is:

`atomic\text{ number=atomic mass-\# neutrons.}`

Let's replace the given values:

`\begin{gathered} atomi\text{c number of X=19-10=9,} \\ atomic\text{ number of Y=16-8=8.} \end{gathered}`

Remember that isotopes are atoms that have the same atomic number, but different mass numbers due to a change in the number of neutrons. In this case, they have different atomic numbers, so we discard this option.

If you go to see the periodic table, you can realize that based on the atomic number, atom X correspond to the element fluorine (F), and atom Y correspond to the element oxygen (O).

You can note that O is in the VIA family, and F is in the VIIA family, so they are not in the same family of the periodic table. O (Y atom) is on the left side of F (X atom) and F is on the right side of O (Y atom).

Based on this logic, the answer would be the last one: Atom X is in a column to the right of Atom Y on the periodic table.