7.gold can be change into rings what property does gold have?
a.brittleness
b. elasticity
c. hardness
d. malleability
8. wood is made into chopping board what property those wood have?
a.brittleness
b.elasticity
c.hardness
d.softness
9. which solid material does not belong to the group?
a.gold bracelet
b.iron nail
c.plastic spoon
d.silver
10. what is special property of liquid resists from flowing?
a. viscosity
b. solubility
c. luster
d.porosity
11. what property of solid return to their original shape after being stretched?
a. flexibility
b. elasticity
c. hardness
d. softness​