Question

Fill in the blanks.

(a) Phosphorus is a very _________non-metal.

(b) Metals are _________ conductors of heat and ____________ .

(c) Iron is ____________reactive than copper.

(d) Metals react with acids to produce ____________ gas.​

Answer 1

Answer:

Explanation:

Phosphorus is a very reactive non-metal.

Metals are good conductors of heat and electricity.

Iron is more reactive than copper.

Metals react with acids to produce hydrogen gas.​