ISOTOPES

Front

What do these isotopes of carbon all have in common?

Back

atomic number and electrons

Front

Which symbols represent isotopes of the same element?   I. ⁷⁷₃₅X  II. ⁷⁷₃₃X  III. ⁸¹₃₇X  IV. ⁸¹₃₅ X

Back

I and IV

Front

Isotope

Back

An atom with different amounts of neutrons

Front

The photo above shows the isotopic notation for which isotope? Options: Carbon 12, Carbon 13, Carbon 14, Carbon 15

Back

Carbon 14

Front

What is the name of the pictured isotope? Options: Chlorine-Schmorine, Chlorine-17, Chlorine-35, Chlorine-18

Back

Chlorine-35

Front

What is the difference between the following atoms of iron: Fe⁵⁸ and Fe⁵⁶?

Back

Fe⁵⁸ has more neutrons than Fe⁵⁶

Front

12 protons and 13 neutrons

Back

Mg-25

Front

Study the table. Determine a pair of isotopes in the table. Options: K & M, L & M, K & L

Back

K & L

Front

The diagram shows the structure of three atoms. Which pair are isotopes? Options: P & R, P & Q, Q & R

Back

P & Q

Front

Choose a pair of chlorine isotopes from the diagram.

Back

Q & R