What is the charge of any nucleus?

An atom has 16 protons, 17 neutrons, and 16 electrons. What is the mass of the atom? Hint: add the two most massive subatomic particles together! Periodic table mass will say something different.

What is the charge of a nucleus of an atom with 2 protons, 3 neutrons, and 2 electrons?

What is most of the volume of an atom made up of?

Which model represents carbon? Hint: use periodic table!

What is the charge of a proton?

What is the charge of an electron?

What is the charge of a neutron?

What makes up the mass of an atom?

Which subatomic particle does not belong in the nucleus?

How do you calculate neutrons?

What determines the identity of any atom?

A scientists is trying to find elements that have similar chemical properties. She needs to look for elements in the same...

Atoms in the same group share the same number of...

Which side of the periodic table is most reactive?

Which side of the Periodic Table is most stable or nonreactive?

Even though group 17 (with 7 valence electrons) is on the right side of the Periodic Table, it is very...

Where are the noble gasses located?

The group number identifies...

The period number identifies...

Most of the Periodic Table is made up of...

Nonmetals are located on which side of the periodic table?

Which elements are touching the zig zag or staircase bold line in the Periodic Table?

Brittle, dull (not shiny), bad conductors are all characteristics of which type of element?

Shiny, good conductor, malleable, and ductile are all characteristics of which types of elements?

Elements that can be shiny or dull, brittle or malleable, and are semi conductors are called...

Groups go...

Periods go...