Question

3. Fill in the blanks.
1.
and
are metals,
and
are
whereas
nonmetals.
or
2. Metals on coming in contact with
present in air become dull.
3. Nonmetals cannot be hammered into thin
sheets. They are
is a nonmetal but is very hard.
5. Hydrogen gas burns with a
sound.
60
Das
4.
5​

Answer 1

3. not malleable

Explanation:

because they are beaten into thin sheets

metals are beaten into thin sheets but non metal cannot be beaten into thin sheets