Isotopes and Ion

Front

What is an isotope?

Back

An atom with different amounts of neutrons.

Front

How many neutrons does a Sodium 24 isotope have?

Back

13

Front

Isotopes are atoms of the same element with different #’s of __________ & therefore different __________.

Back

n0 ; atomic masses

Front

What is the proper name of this ion? (H+)

Back

hydrogen ion

Front

S has 6 valence electrons. It will have a charge of _______

Back

-2

Front

What is the atomic number of Sodium (Na)?

Back

11

Front

What is the mass number of an isotope?

Back

The total number of protons and neutrons in the nucleus.

Front

What is a cation?

Back

A positively charged ion.

Front

What is an anion?

Back

A negatively charged ion.

Front

How do isotopes of an element differ from each other?

Back

They have different numbers of neutrons.