A
Non-metals are
found in which of the following state/s?
a) solid
b) liquid
c) gas
d) all of these
Which of the following is/are the characteristic/s of Non-metals?
a) they are mostly dull
b) they are hard and strong
c) they are soft
d) both a and c
Which of the following is/are the characteristic/s of Non-metals?
a) Non-metals are Non-conductor of heat
b) Non-metals are ductile and malleable
c) Non-metals are good conductor of electricity
d) both a and b
Which of the following is/are the characteristic/s of Non-metals?
a)they are good conductors of electricity
b) they have low melting and boiling point
c) they can be mixed as alloy
d) all of these
Which of the following is/are the characteristic/s of Non-metals?
a) they are Non- sonorous
b) they are brittle
c) they are Non-malleable
d) all of these
Which of the following is/are example/s of metal/s?
a) iron
b) zinc
c) copper
d) all of these
Correct option is (a). Non metal are non ductile and non malleable.plz correct it
by at 2024-07-31 13:58:50