Elements and Water Properties Quiz

What is the atomic number of Carbon on the periodic table?

• 6

• 12

• 8

• 14

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Which of the following is a molecule?

• Na

• He

• Fe

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What is the term for the attraction between molecules of the same substance?

• Adhesion

• Cohesion

• Surface tension

• Capillary action

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Which of the following is an example of a compound?

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What is the atomic mass of Oxygen?

• 8

• 16

• 12

• 14

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What is the term for the attraction between molecules of different substances?

• Cohesion

• Adhesion

• Surface tension

• Viscosity

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Which of the following elements is a noble gas?

• Hydrogen

• Helium

• Nitrogen

• Oxygen

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What is the smallest unit of a chemical element that retains its chemical properties?

• Molecule

• Atom

• Compound

• Ion

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DOK Level 1: Recall