Question

how are the following pairs of atoms related?
8 X 16, 8X7, 18Y40 , 20Z40​

Answer 1

Answer:

Isotopes are atoms of the same element (rather elements) having same atomic number (Z), but different mass number (A) (rather atomic mass).

 

Isobars: Atoms of different elements with different atomic number but with the same mass number are called isobars.

Elements 8X16 and 8X17 are isotopes because of a same number of protons.

Elements 18Y40 and 20Z40 are isobars because of the same mass number.

pls mrk as brainliest

Answer 2

Answer:

$\huge{\boxed{\mathscr\pink{♡}{\mathscr{ANSWER}}\pink{♡}}}$

Isotopes are atoms of the same element (rather elements) having same atomic number (Z), but different mass number (A) (rather atomic mass).

Isobars: Atoms of different elements with different atomic number but with the same mass number are called isobars.

Elements 8X16 and 8X17 are isotopes because of a same number of protons.

Elements 18Y40 and 20Z40 are isobars because of the same mass number.