Isotope Practice

Label the picture

In an atom, there are three types of subatomic particles. ______ are positively charged, ______ are negatively charged, and ______ are neutral.

The atomic number tells the number of ______ in an atom, which never changes.

An atom of an element with a different number of neutrons and therefore a different atomic mass

Isotopes are atoms of the same element with different ____________.

What is the ATOMIC MASS of the isotope Carbon-14?

Carbon-14 has ____ protons, ____ electrons, and _____ neutrons.

The identity of a chemical element is always determined by which of the following?

By studying the picture, you can determine that Carbon-13 has ____ protons.

Using the picture, you can determine that Carbon-13 has ____ neutrons.