compound
1
2.
3
description
Compound 1 is a hard grayish-white solid. When tapped gently with a
small hammer, a sample fractures into fragments and a whitish powder.
The powder is soluble in water, and when 15 g are dissolved in 100 mL of
water, the solution conducts electricity well.
Compound 2 is a clear liquid with a strong smell. If heated gently it boils
at 115. °C.
Compound 3 is a yellow-white solid. When heated to melting, it forms an
oily yellow liquid, which is a good electrical insulator.
ionic or molecular?
O ionic
O molecular
(can't decide)
O ionic
O molecular
(can't decide)
O ionic
O molecular
(can't decide)
