Atoms and Periodic Table

What is the charge of a neutron?

How many valence do *most elements need to be considered stable?

Group 1 is also called

What does this dot structure tell us about Fluorine?

Hydrogen and Helium need how many valence electrons to be stable?

What does the "12.011" mean on this piece of the periodic table?

Where are electrons located in an atom?

The atomic number of an element tells us....?

A__________is an element that has some properties of metals and some properties of nonmetals

What is the charge of a proton?

Which of these is not a particle in an atom?

The rows in the periodic table are called what?

Electrons of an atom that have the highest energy are called what?

What is the "C" represent on this piece of the periodic table?

The columns in a periodic table are called what?

What is the charge of an electron?

What other name do we call group 18?

Based on this atom model, how many valence electrons does Lithium have?

Group 17 (which includes Chlorine, Fluorine, and Bromine) is also called the what?

Phosphorus is in group 15. Which is true about Phosphorus?

A_________is the force of attraction that holds atoms together

Sodium and Potassium are in the same group. What is true about them?

How many valence electrons do the elements in group 2 have?

Which two particles of an atom are located in the nucleus?