Periodic Elements Quiz: 1-30

Which element has the atomic number 8?

• Nitrogen

• Oxygen

• Fluorine

• Neon

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Identify the element with the atomic number 15.

• Phosphorus

• Sulfur

• Chlorine

• Argon

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What is the correct spelling of the element with atomic number 12?

• Magnezium

• Magnesium

• Manganese

• Magnesum

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Which element is represented by the atomic number 20?

• Calcium

• Potassium

• Scandium

• Titanium

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Determine the element with the atomic number 26.

• Copper

• Iron

• Nickel

• Zinc

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What is the name of the element with atomic number 1?

• Helium

• Hydrogen

• Lithium

• Beryllium

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Which element has the atomic number 10?

• Neon

• Argon

• Krypton

• Xenon

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Identify the element with the atomic number 14.

• Silicon

• Phosphorus

• Sulfur

• Chlorine

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What is the correct spelling of the element with atomic number 19?

• Potasium

• Potassium

• Potasium

• Potassium

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Which element is represented by the atomic number 29?

• Copper

• Zinc

• Gallium

• Germanium

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