Science 7 Lesson 1

A French chemist and called the Father of modern chemistry.

• Robert Boyle

• Antoine Lavoisier

• John Dalton

• Fritz Haber

A biochemist who began to discover substance present in the nucleus of a cell, the nucleic acid. These are the DNA and RNA.

• Fritz Haber

• John Dalton

• Friedrich Miescher

• Robert Boyle

What branch of chemistry studies the biological processes in all living organism.

• analytical chemistry

• biology

• biochemistry

• organic chemistry

What branch of chemistry that deals with study of compounds containing carbon?

• Inorganic chemistry

• Organic chemistry

• Physical chemistry

• Analytical chemistry

What other field of chemistry that deals with study of plastics and other chainlike molecules which consist of many smaller molecules linked together.

• Applied chemistry

• Polymer chemistry

• Analytical chemistry

• Physical chemistry

A process of combining metal to form another metal.

• metalloids

• metal process

• metallurgy

• alchemy

It is also known as the science of matter

• Physics

• Chemistry

• Earth Science

• Human Anatomy

Metallurgy, pottery and dyes were the early evidences of the practical knowledge of chemistry.

• True

• False

• Maybe

• No correct answer

The Greek philosophers believed that three elements combined to form all things.

• True

• False

• Maybe

• Absolutely correct

Which of the following are benefits of chemistry in human lives?

• It enhances medical treatment

• it improves ways of communication

• It improves and maintain the grooming habits

• All are correct