IPC Fall Semester Exam

Front

What Element is in period 4, group 5A?

Back

Arsenic

Front

What period is Lead (Pb) in?

Back

6

Front

What is the name for an ion with a negative charge?

Back

Anion

Front

Which particle is negatively charged?

Back

Electron

Front

What is a valence electron?

Back

The # of electrons in the last shell.

Front

What is the atomic number of Arsenic?

Back

33

Front

What is the charge of a cation?

Back

Positive

Front

What is the difference between an atom and an ion?

Back

An atom is neutral, while an ion has a charge.

Front

What is the significance of valence electrons in chemical bonding?

Back

They determine how an atom can bond with others.

Front

What is the periodic table?

Back

A tabular arrangement of elements based on their atomic number.