Identify the substance with the specified property.

(1) The greater polarizability:

Ca2+
Ca

(2) The lower vapour pressure:

HOCH2CH2OH
CH3CH2CH2OH

(3) The higher boiling point:

NO
N2

(4) The greater surface tension:

CH3CH3
H2CO

(5) The lower viscosity of motor oil:

0 Â°C
30 Â°C

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Keith LeannonLv2

6 Jun 2019

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