Atomic Structure/Periodic Table Review

The Noble Gases are in group 18. These elements _______________.

These are vertical columns of elements which share similar properties.

When wanting to find the number of protons, you should look for the ____________.

How many electrons can the first electron ring hold?

In the Bohr Model, we can see ______________.

How many neutrons are in an atom of Boron?

How many protons does an atom of Boron have?

Water (2 hydrogen atoms + 1 oxygen atom) is an example of a(n)_______________________.

Protons are particles that ______________.

True or false: The amount of protons always equals the number of neutrons.

How many electrons can the second electron ring hold?

How many electrons does an atom of Boron have?

Electrons are particles that _________________.

A Lewis-Dot Diagram (Electron-dot diagram) shows us ____________.

Neutrons are particles that ____________.

Which particles make up the atomic mass of an atom?

Tin (Sn) is an example of a(n) _______________.

These are horizontal rows of elements that contain increasing numbers of protons and electrons.