Periodic Trends I

How many valence electrons in this group?

• 1

• 2

• 3

• 4

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Electronegativity is

• the ability of an atom to attract electrons

• the ability of an atom to lose electrons

• the ability of an atom to lose neutrons

• the ability of a student to answer quizzes

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Atoms on the left side of a period have _________ protons in the nucleus compared to atoms on the right side of the period.

• more

• fewer

• the same number

• mostest

What is the name of this group?

• the nitrogen group

• the chalcogens

• the halogens

• the alkaline earth metals

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How many valence electrons in Iodine?

• 35

• 3

• 5

• 7

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Predict the properties of Indium:

• shiny, conductive, metallic, solid

• transparent, nonconductive, covalent, gas

• opaque, nonconductive, covalent, solid

• dull, semiconductor, metalloid, solid

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Which atom is largest?

• Sodium

• Antimony

• Lead

• Carbon

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Between B, C, N, F, which is most electronegative?

• B

• C

• N

• F

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Between I, P, C, and Li, which is most likely to lose an electron?

• I

• P

• C

• Li

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Between I, P, C, and Li, which is most likely to gain an electron?

• I

• P

• C

• Li

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