Question

Activity: 1 Classify each of the following as elements (E), compounds (C) or Mixtures (M) Write the letter X if it is none of these.

Diamond (C)
Sugar (C6H1206)
Milk
Iron (Fe)
Sulfuric Acid (H2SO4)
Bismuth (Bi)
Gasoline
Electricity
Krypton (K)
Uranium (0)
Popcorn
Water (H20)
Alcohol (CH3OH)
Ammonia (NH3)
Wood
Salt (NaCD)
Energy
Gold (Au)
ink
Bronze
Baking Soda
Pizza
Dry I ce (CO2)
(NaHCO3)
Titanium (Ti)
Concrete​

Answer 1

E

C

M

E

c

E

M

X

E

E

M

C

C

C

X

C

X

E

M

E

C

X

C

C

E

M

Answer 2

The classification of the following substance are-

Diamond (C) is an element.

Sugar (C6H1206) is a compound.

Milk is an mixture.

Iron (Fe) is an element.

Sulfuric Acid (H2SO4) is a compound.

Bismuth (Bi) is an element.

Gasoline is an mixture.

Electricity(X)

Krypton (K) is an element.

Uranium (0) is an element.

Popcorn(X)

Water (H20) is a compound.

Alcohol (CH3OH) is a compound.

Ammonia (NH3) is a compound.

Wood(X)

Salt (NaCl) is a compound.

Energy(X)

Gold (Au) is an element.

ink is an mixture.

Bronze is an element.

Baking Soda is a compound.

Pizza (X)

Dry I ce (CO2) is a compound.

(NaHCO3) is a compound.

Titanium (Ti) is an element.

Concrete is an mixture.