Bonding and naming quiz

What type of bond is generally formed between a metal and a nonmetal?

• ionic

• covalent

• metallic

• hydrogen

Based on the location of the periodic table, how many valence electrons does Iodine have?

• 126

• 53

• 5

• 7

Based on the location on the periodic table, what is the charge of oxide?

• +6

• -6

• -2

• +2

What type of bond occurs as a result of a complete transfer of electrons between atoms?

• ionic

• covalent

• metallic

• hydrogen

What is the name of K₂O

• krypton oxide

• dikrypton monoxide

• potassium dioxide

• potassium oxide

What is the name of SrCO₃

• strontium carbon trioxide

• strontium carbonate

• strontium monocarbon trioxide

• strontium tricarbonate

What is the name of P₂O₄

• phosphorus oxide

• phosphorus tetraoxide

• diphosphorus pentoxide

• diphosphorus tetroxide

What is the formula for barium fluoride

• BaF

• BAF

• BaF₂

• Ba₂F

What is the formula for diarsenic heptaselenide?

• As₂Se₇

• Ar₇Se₂

• As₇Se₂

• As₂S₇

Write the formula of Calcium oxide.

• $CaO$
  

• $Ca_2O$

• $CaO_2$

• $Ca_2O_2$