Unit 3 Review Atoms/Periodic Table

The _______ of the periodic table are called periods.

How many rows does the periodic table have?

Where are the metalloids located on the Periodic Table?

what is a periodic table

isotope

Is this a Bohr or Lewis Diagram?

What was Marie Curie famous for?

The elements shaded in gold are known as...

what is the Bohr diagram?

Atoms of the same element that have a different number of neutrons

what is the first element on the periodic table

How many electrons do Hydrogen atoms have?

2 or more atoms bonded together (same or different)

The elements shaded in blue are known as...

how many elements on the periodic table

How many electrons are in nitrogen?

What is special about periods on the periodic table?

Where are valence electrons located?

Who created the periodic table?

How many electrons are in this element?

Who was the first person to discover the existence of atoms?

How many groups does the periodic table have?

Where are most metals on the periodic table

What information we can get from this Bohr model ?

What information can we get from Bohr models ?

In the isotope Carbon-14, what does the number 14 represent?

Name that Bohr Model!

Atoms can be created AND can be destroyed.

This is a Bohr model of which element?

Most element on the periodic table are ____

The atoms and molecules that make up matter are always

Which Groups On The Periodic Table Are The Most Reactive