Elements and Compounds Quiz

What is the chemical symbol for the element Oxygen?

• O

• Ox

• Og

• Oy

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DOK Level 1: Recall

TEKS.SCI.7.6A

Which of the following is a compound?

• H

• N

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DOK Level 1: Recall

TEKS.SCI.7.6A

• 1

• 2

• 3

• 4

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DOK Level 1: Recall

TEKS.SCI.7.6B

Which of the following is an element?

• NaCl

• Fe

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DOK Level 1: Recall

TEKS.SCI.7.6A

• 1

• 2

• 3

• 4

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DOK Level 1: Recall

TEKS.SCI.7.6B

What is the chemical formula for water?

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DOK Level 1: Recall

TEKS.SCI.7.6A

Compare and contrast elements and compounds. Which of the following statements is true?

• Elements are made of one type of atom, while compounds are made of two or more types of atoms.

• Compounds are made of one type of atom, while elements are made of two or more types of atoms.

• Both elements and compounds are made of two or more types of atoms.

• Neither elements nor compounds are made of atoms.

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DOK Level 1: Recall

TEKS.SCI.7.6A

• 1

• 6

• 12

• 18

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DOK Level 1: Recall

TEKS.SCI.7.6B

Which of the following chemical formulas represents a compound?

• Na

• Cl

• NaCl

• O

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DOK Level 1: Recall

TEKS.SCI.7.6A

• 1

• 2

• 3

• 4

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DOK Level 1: Recall

TEKS.SCI.7.6B