Metals and non metals

The property of metals by which they can be beaten in to thin sheets is called

• Sonority

• Malleability

• Ductility

• None of the above

The property of metals by which it can be drawn into wires is

• Malleability

• Sonority

• Lustrous

• Ductility

Metals are

• Hard

• Lustrous

• Sonorous

• Non ductile

Which of the following beaten in to thin sheets

• Phosphorus

• Zinc

• Sulphur

• Oxygen

Metals are good conductor of

• Only heat

• Only electricity

• Heat and electricity both

• None of the above

Tags

NGSS.MS-PS2-3

NGSS.MS-PS3-3

Which nonmetal is very essential for our life is

• Iodine

• Oxygen

• Nitrogen

• Chlorine

Tags

NGSS.HS-LS1-7

Non-metal used in water purification process

• Oxygen

• Nitrogen

• Chlorine

• Iodine

Non-metal used in purple colour solutions which is applied on wounds as an antiseptic

• Iodine

• Oxygen

• Sulphur

• Phosphorus

Red litmus paper turns blue when it is dipped in

• Acidic solution

• Basic solution

• Neutral solution

• None of the above

Which of these is a property of metals?

• It's malleable
• It can't conduct electricity
• They are used in food
• It's very brittle