Compounds

Question 1

Which statement describes compounds?

Revolt · Accepted Answer

Compounds are represented by chemical formulas.

Question 2

symbol✔ formulacode

Revolt · Accepted Answer

formula

Question 3

1✔ 38

Revolt · Accepted Answer

3

Question 4

Which subscripts complete the chemical formula for the compound?

Revolt · Accepted Answer

3; B:: 8

Question 5

H is a chemical and H2 is a chemical .

Revolt · Accepted Answer

symbol; Selection 1: symbol; Selection 2: formula

Question 6

Complete the sentence with the word "element" or "compound." O is a(n) and H2O2 is a(n) .

Revolt · Accepted Answer

Part 1: element; Part 2: compound

Question 7

Vanillin, a compound in vanilla bean, is used for flavoring ice cream. The chemical formula for this compound is C8H8O3.What elements make up this compound? Select three options.carbonchlorineheliumhydrogenosmiumoxygen

Revolt · Accepted Answer

carbon; hydrogen; oxygen

Question 8

Vanillin, a compound in vanilla bean, is used for flavoring ice cream. The chemical formula for this compound is C8H8O3. How many of each atom is present in this compound? Carbon: Hydrogen: Oxygen:

Revolt · Accepted Answer

8; Selection 1: 8; Selection 2: 8; Selection 3: 3

Question 9

Which chemical formula is represented by the model?

Revolt · Accepted Answer

CH4

Question 10

A:[___]

Revolt · Accepted Answer

3; B:: 8

Compounds Answers

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