Atomic Structure
The 3 subatomic particles.
What are protons, electrons, and neutrons?
Most elements on the periodic table are _____________.
Metals
Molecules are formed by _______________ bonds.
Covalent
Write the Chemical Formula that forms when Hydrogen and Oxygen bond.
H20
Name the compound Formula that forms when Hydrogen and Oxygen bond.
Hydrogen Oxide
These are created when an atom gains or loses electrons.
What are ions?
Horizontal rows on the periodic table.
What are periods?
What is an oxidation number?
The electrical charge an atom would have when it becomes an ion or bonds with other elements.
Write the Chemical Formula that forms when Lithium and Chlorine bond.
LiCl
Name the compound Formula that forms when Potassium and Nitrogen bond.
Potassium Nitride
What is strong nuclear force?
Vertical columns on the periodic table.
What are groups?
What types of elements would form an ionic bond?
A metal and a non-metal.
Write the Chemical Formula that forms when Sodium and Nitrogen bond.
Na3N
Name the compound Formula that forms when Barium and Chromate bond.
Barium Chromate
Use your periodic table to calculate the number of neutrons in a neutral atom of Chlorine.
18
An elements period number tells you...
...the number of valence electrons are in an atom.
Why does Sodium have a oxidation number of 1+?
Because it will lose 1 electron to bond.
Write the Chemical Formula that forms when Potassium and Phosphate bond.
K3PO4
Name the following compound:Al2O3
Aluminum Oxide
The fundamental force that keeps electrons in orbit around the nucleus.
What is electromagnetic force?
Elements with a full set of valence electrons that do no bond with other atoms.
What are noble or inert gases?
Why do elements form bonds?
To become more stable.
Write the Chemical Formula that forms when Aluminum and Hydroxide bond.
Al(OH)3
Name the following compound: NaOH
Sodium Hydroxide