Chemistry, 10.09.2021 14:00 superfly903

1.Which option describes something that causes ionic bonds to form?(1 point) A. large electronegativity differences

B. small electronegativity differences

C. combustion reactions

D. replacement reactions

2.In a replacement reaction, which metal would replace aluminum?

A. sodium

B. zinc

C. gold

D. copper

3.In a replacement reaction, which nonmetal would replace chlorine?

A. astatinE

B. fluorine

C. bromine

D. iodine

4.Combustion reactions release .

A. energy and light

B. water and ion

C. light and ions

D. energy and water

5.se the reaction to answer the question.

C↓10 H↓8 + 12O↓2 → ?

Which products are expected from the reaction?

A.10CO↓2 +4H↓2 O

B.10CO↓2 + 8H + 2O↓2

C.10C + 4H2O + 10O↓2

D.10CO↓2 + 8H↓2 O

Answers: 2

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