Is it always possible to identify something as an element compound pure substance or mixture

1 answer:

7 0

Is it always possible to identify something as an element, compound, pure substance or mixture just by looking at it?

You might be interested in

Ilya [14]

Answer:

first second and last is mechanical while third and fourth is chemical

4 0

3 years ago

bezimeni [28]

Answer:

the molar mass is the mass of a given chemical element or chemical compound divided by the amount of substance

8 0

3 years ago

Alenkinab [10]

The answer is b because the wind exerts a force on the kite

6 0

4 years ago

Ivahew [28]

I believe the answer would be D.

5 0

4 years ago

Katarina [22]

Answer:

69 neutrons

Explanation:

8 0

3 years ago