Atoms and Periodic Table Review

Isotopes vary in their number of...

How many dots are in a Lewis Dot Diagram of Carbon?

What are valence electrons?

How many electrons can be in the first shell?

Mass Number is

What charge does a cation have?

The most reactive metals are the

The correct Lewis Dot Structure for Carbon should have...

What was used in Rutherford's Experiment?

Which has a positive charge?

How many protons are in the following atom? 

Is this a Bohr Diagram or a Lewis Dot Diagram?

What do all of the known Actinides on the periodic table have in common?

This is a Lewis dot structure for?

How many electrons does a neutral atom of this element have?

Periods of the Periodic table are

Which element has the most valence electrons?

What is the atomic number of this atom?

How many groups are on the periodic table?

 In the nuclear symbol notation above there are? 

What is the Mass Number?

Lewis Dot Diagrams demonstrate...

Electrons have a charge of +1.

How many more/less electrons are in Sr⁺²

Which of the following is the LEAST reactive?

An atom of Calcium has a mass number of 38. How many neutrons does the atom have?

Which answer shows the mass number, protons, neutrons, electrons and charge for the element below?

Thompson's model of the atom, with electrons distributed randomly, is called ___

Dalton's model of an atom is best described as

Very reactive nonmetals with seven electrons in the outer shell.

Where are the metalloids located on the Periodic Table?

The atomic number is equal to the number of:

What groups are the transition metals located in?

Metals are more likely to form ______

What element has the atomic number 25?

What are isotopes

Bohr models show:

Groups of the Periodic table are

In Lewis Dot diagrams, how many electrons would an atom of Silicon have?

The dots in Lewis Dot Structures represent the _____ _____.

Neil's Bohr's model of the atom is popularly known as...

Niels Bohr's model includes electrons in 

Alkaline earth metals are in

Where can protons and neutrons be found?

Who is the father of the periodic table?

What is the atomic number?

The periodic table is arranged by

What information can we get from Bohr models ?

What is the Atomic Number?

Does a neutron have charge?