Isotopes

Front

What do these isotopes of carbon all have in common?

Back

atomic number and electrons

Front

How many neutrons does the isotope of lithium have?

Back

5

Front

How many protons does this isotope of titanium have? Options: 48, 22, 26, 70

Back

22

Front

What quantities vary between isotopes of an element?

Back

neutrons and atomic mass

Front

How many neutrons in C-14?

Back

8

Front

How many neutrons does an atom of the isotope Neon-22 have?

Back

12

Front

When is an atom electrically neutral? Options: protons and neutrons are the same, protons and electrons are the same, neutrons and electrons are the same, neutrons balance the protons and electrons.

Back

protons and electrons are the same

Front

Different isotopes have...

Back

different masses

Front

How many neutrons does a Carbon 13 atom have? Options: 6, 5, 7, 8

Back

7

Front

How many neutrons does a Calcium 48 isotope have?

Back

Calcium 48 has 28 neutrons.