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8th Grade Science CFA 1 Review

Last updated almost 6 years ago

13 Nsɛmmisa

Watch the video above to review the atomic structure. Then use the periodic table to answer the questions 1-13 below . (Use a comma to separate multiple answers. For example: 5, none)

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1.

What is the # of Protons & Charge for the atom on the right?

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2.

What is the # of Neutrons & Charge for the atom on the right?

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3.

What is the # of Electrons & Charge for the atom on the right?

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4.

What's the atomic number for the atom on the right?

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5.

What's the atomic massfor the atom on the right?

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6.

What is the name of the atom on the right?

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7.

Hydrogen's # of Neutrons

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8.

Carbon's Atomic Mass

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9.

Calcium's # of Protons

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10.

Fluorine's # of Neutrons

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11.

Potassium's # of Neutrons

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12.

Oxygen's # of protons

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13.

Which subatomic particle identifies the atom?

Electrons

Protons

Neutrons