Carbon properties

Carbon characteristics

complete using simple present

Multiple Choice

Carbon __________ the air we breathe.

• affects

• affect

• don't affect

• afect

Fill in the Blank

Diamonds________ one of the allotropic forms of carbon.

Multiple Choice

__________ aluminium work with carbon?

• Do

• Is

• Does

• Don't

Fill in the Blank

Anthracite________ a mineral with the biggest amount of carbon.

Multiple Choice

Vegetal carbon _________ from food.

• came

• come

• doesn't come

• comes

Fill in the Blank

Carbon ____ solid but can be dissolved with organic solvents

Fill in the Blank

Smoke (have)_________ oxygen particles.

Multiple Choice

There _________ pores in vegetal carbon

• is

• are

• isn't

• aren't

Multiple Choice

Carbon atoms ____ combined with other elements to form bonds.

• are

• aren't

• is

• isn't