AnswersNY-Chemistry Term 1 HillcrestPeriodic Trends

Periodic Trends Answers

6 verified answers
1
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Use the periodic table to determine which elements are likely to have a larger atomic radius than silicon (Si). Check all that apply.

A
aluminum (Al)
B
carbon (C)
C
sulfur (S)
D
tin (Sn)
2
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P > As NS

A
As
B
N
C
S
3

C < BGeN

A
B
B
Ge
C
N
4

Br < ClI Se

A
Cl
B
I
C
Se
5

Check the correct box to describe the periodic trends in electronegativity.Electronegativity across a period:

A
decreases.
B
increases.
6

Electronegativity down a group:

A
decreases.
B
increases.

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