Periodic Table, Bonds, and Reactions

What is (2x2)-5+1

Once again take a moment to breath and thank your group for their help.

How many valence electrons do elements in group 17 "The Halogens" have?

Which of the following is a positively or negatively charged particle?

What is 2+2-4?

Take this time to relax and regroup, look to your group members and thank them for their work.

Neutral particles that form as a result of electrons sharing are

This shows which elements and how many of each are in a compound.

Which of the following are the most stable?

If an element has an oxidation number that is positive, it wants to give its electrons.

The attraction that forms between atoms when they share electrons is know as...

Can these elements bond?

Which elements are least likely to react with other elements?

the force of attraction between the opposite charges of the ions in an ionic compound.

After a chemical reaction

What are these?

Elements and energy in the universe...