EVERYDAY SCIENCE

Which gas is used in the production of ammonia and fertilizers?

A) Oxygen

B) Nitrogen

C) Hydrogen

D) Carbon Dioxide

Who is known for the discovery of the electron?

A) J. Thomson

B) Ernest Rutherford

C) Niels Bohr

D) Werner Heisenberg

What is the chemical symbol for magnesium?

A) Ma

B) Mg

C) Mm

D) Mg

Which gas is responsible for the sweet smell of fruits like bananas and apples?

A) Oxygen

B) Nitrogen

C) Carbon Dioxide

D) Ethylene

Who is known for the laws of heredity and the Punnett square?

A) Isaac Newton

B) Albert Einstein

C) Gregor Mendel

D) Gregor Mendel

What is the chemical symbol for argon?

A) Ar

B) Ag

C) At

D) Ar

Which gas is used in neon signs to produce colored light?

A) Oxygen

B) Nitrogen

C) Carbon Dioxide

D) Neon

Who is known for the theory of continental drift?

A) Isaac Newton

B) Albert Einstein

C) Alfred Wegener

D) Alfred Wegener

What is the chemical symbol for barium?

A) Br

B) Ba

C) Bm

D) Ba

Which gas is used in the production of ammonia and fertilizers?

A) Oxygen

B) Nitrogen

C) Hydrogen

D) Carbon Dioxide