Question

Which statements are false

i) All elements are homogeneous

ii) Compounds made up of a number of elements are homogeneous

iii) Air is a heterogenous mixture

iv) A mixture is a pure substance

Answer 1

iii) Air is a heterogenous mixture

Hope it helps!

Brainliest please! :)

Answer 2

Answer:

Which statements are False.

i) All elements are homogeneous.

→ False

ii) Compounds made up of a number of elements are homogeneous.

→ False

iii) Air is a heterogenous mixture.

→ True

iv) A mixture is a pure substance.

→ False

Therefore, statements (i), (ii) and (iv) are False statements.

Please mark as "Brainliest Answer"...!!