Question

2. Fill in the blanks
a. Elements, such as boron, silicon and germanium, are known as
b. Metals can be drawn into wires without heating. This property is called
6. The non-metal graphite is a
conductor of electricity.
d. Iron objects rust when exposed to water and
Magnesium reacts most vigorously with hydrochloric acid and
gas.
gives
off​

Answer 1

Explanation:

aA)Elements,such as boron ,silicon and germanium ,are known as Metalloids.

bA)Metals can be drawn into wires without heating.this propertt is called ductility.

cA)The non metal graphite is conductor of electricity and heat.

dA)it gives off hydrogen gas