Nilam's Science Flashcard

Front

The hardest substance available on earth is

Back

Diamond

Front

What is laughing gas?

Back

Nitrous Oxide

Front

What instrument is used to see objects in space?

Back

Telescope

Front

Who is known as the father of science in the world?

Back

Galileo Galilei

Front

National Science Day is observed on

Back

28 February

Front

What is the chemical formula for water?

Back

H2O

Front

What is the process by which plants make their food?

Back

Photosynthesis

Front

What is the primary gas found in the Earth's atmosphere?

Back

Nitrogen

Front

What is the unit of force in the International System of Units (SI)?

Back

Newton

Front

What is the main organ of the human circulatory system?

Back

Heart