Physical Science semester 1

What group number are the halogens found?

What is the name of group number 1?

Atomic Mass equals the combined number of Protons and Neutrons

What are the rows referred to on the Periodic Table of Elements?

An atom becomes _________ when it gains electrons.

An atom with 2 protons, 3 neutrons, and 4 electrons has a charge of ____.

What is the name of this element? Helium, Hydrogen, Argon, Silver

What element is represented in this Bohr Model?

To find the number of neutrons, use:

In a neutral atom,