Question

1 point
Q19 They are not sonorous and are
poor conductors of heat and
electricity. These materials are. __?
00
O Elements
O
Compounds
O Metals
O Non metals​

Answer 1

The answer is non metal.
Because they are bad conductors of heat and electricity from

Answer 2

Explanation:

they are not sonorous and are poor conducter of heat and electricity. they are called non-metal