Bonding
Naming Compounds
Chemical Reactions
Atomic Structure
Periodic Table
100
What are two or more elements chemically combined called?
What is compund
100
What charge will potassium have when it forms an ion?
What is +1
100
What charge will sulfur have when it forms an ion?
What is -2
100
What is the charge of an ion called?
What is oxidation number
100
What would the formula for ammonium sulfide be?
What is (NH4)2S
200
What tells what elements and how many of each element there are in a compound?
What is chemical formula
200
What will aluminum do in order to become stable?
What is lose three electrons
200
What charge will chlorine have when it forms an ion?
What is -1
200
What is the overall charge of an ionic compound?
What is zero
200
What would the formula for aluminum hydroxide be?
What is Al(OH)3
300
Why do elements form compounds?
What is to become stable
300
What will magnesium do to become stable?
What is lose two atoms
300
What will phosphorus do in order to become stable?
What is gain three electrons
300
Why do the noble gases not form compounds naturally?
What is : They are already stable Or already have 8 valence electrons
300
What would the symbol for the iron (III) ion be?
What is Fe+3
400
How many electrons are needed in the outside energy level to make an atom stable?
What is eight
400
What is a charged atom called?
What is an ion
400
Draw the electron dot structure for the compound that forms between calcium and fluorine?
What is Ca+2 2[F]-
400
What happens to the electrons in an ionic bond?
What is electrons are transferred (from metal to nonmetal)
400
What would the name of Sn+4 be?
What is tin (IV)
500
What three things do atoms do with their valence electrons to become stable?
What is lose, gain, or share them
500
What three things do atoms do with their valence electrons to become stable?
What is lose, gain, or share them
500
Draw the electron dot structure for the compound that forms between sodium and nitrogen?
What is 3Na+1 [P]-3
500
Draw the electron dot structure for the compound that forms between aluminum and sulfur?
What is 2Al+3 3[S]-2
500
Which groups on the periodic table use roman numerals to represent their charge?
What is group 3 - 16
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