O Level

Chemistry MCQ Questions

O Level Chemistry MCQs - Chapter

Elements, Compounds and Mixtures MCQ with Answers p. 6

Elements, Compounds and Mixtures MCQ with answers PDF, elements, compounds and mixtures quiz worksheets with answers key, O level chemistry worksheet 6 for online courses. Learn atoms and elements Multiple Choice Questions (MCQs), Elements, Compounds and Mixtures quiz with answers for admission and merit scholarships test. Learn atoms and elements, molecules and compounds, mixtures and compounds career test for best online SAT prep class.

"What is true about Brass?" Multiple Choice Questions (MCQ) on elements, compounds and mixtures with choices a combination of copper and zinc, it is a combination of nitrogen and sulphur, it is a combination of copper and tin, and it is an alloy for online associates degree. Practice atoms and elements quiz questions for jobs' assessment test and online courses for best ACT prep courses online.

MCQs on Elements, Compounds & Mixtures

1.

What is true about Brass?

it is a combination of nitrogen and sulphur
a combination of copper and zinc
it is a combination of copper and tin
it is an alloy

2.

An oil molecule may contain

over 10 atoms
over 100 atoms
over 1000 atoms
over 10 molecules of its distillate

3.

Element is made up of

particles
matter
isotopes
atoms

4.

It cannot be split into simpler substances through chemical processes. It is

a matter
an element
a metal
an atom

5.

Mixtures can be converted to compounds through

physical change
chemical change
high pressures
catalytic reactions