HELPPP!! 7.)Which statement comparing ionic and covalent bonds is correct?
A.) Elements in Group 1A are more likely to form a covalent bonds than ionic bonds with other atoms
B.) The difference between electronegativities is greater for atoms in covalent bonds than for atoms in ionic bonds
C.) More electrons are transferred to form covalent bonds than ionic bonds
D.) Covalent bonds tend to be less polar than ionic bonds

8.)Acid-base reactions can also be classified as which type of reaction?
A.) decomposition
B.) single replacement
C.) synthesis
D.) double replacement

9.) Which statement correctly compares synthesis and decomposition reactions?
A.) Synthesis and decomposition reactions are opposites of each other. Synthesis reactions are in the form A+B—->AB, while decomposition reactions are in the form of AB—-> AB.
B.) Synthesis and decomposition reactions are opposites of each other. Synthesis reactions are in the form AB—->A+B, while decomposition reactions are in the form A+B—->AB.
C.) Synthesis and decomposition reactions are both neutralization reactions. Synthesis reactions are in the form A+B—-> AB, while decomposition reactions are in the form of AB—-> A+B.
D.) Synthesis and decomposition reactions are both neutralization reactions. Synthesis reactions are in the form AB—->A+B, while decomposition reactions are in the form A+B—-> AB.

10.) Aluminum oxide, Al2O3, decomposes into aluminum, Al, and oxygen gas, O2. which ratio of aluminum to oxygen gas is in the products of the reaction?
A.)4:3
B.)2:3
C.)3:2
D.)1:3

11.) Which type of reaction will the reactants undergo?
Cu+AgNO3–>
A.) single displacement
B.) synthesis
C.) double displacement
D.) decomposition