Chemistry Quiz-Part 1

An area where the first Chemists lived in 8000 B.C.

• Greece

• America

• Iraq

• Middle East

The first metals were used are ________________.

• Gold, Zinc, and Iron

• Gold, Copper and Silver

• Gold, Silver and Bronze

• Gold, Copper and Bronze

When you mix a little bit of tin into a copper it becomes ______________.

• Gold

• Bronze

• Silver

• Iron

A group of people in Middle East discovered how to extract iron from rocks and turn it into useful material.

• Arabs

• Hittites

• Palestinians

• Greeks

This period is known because humans used only simple stones at that time.

• Bronze Age

• Bronze Age

• Stone Age

• Gold Age

He is known for his plum pudding model.

• Joseph John Thompson

• John Dalton

• Ernest Rutherford

• Antoine Lavoiser

He discovered the first subatomic particle.

• John Dalton

• Ernest Rutherford

• J.J. Thompson

• Hantaoro Nagaoka

Ernest Rutherford discovered the subatomic particle, _____________.

• neutron

• proton

• electron

• ion

This first atomic model of explains the presence of the electrons surrounding the center of the atom.

• Plum Pudding

• Gold Foil

• Cathode ray tube

• planetessimal

All atoms of a given element are identical in mass and properties.

• True

• False