General Chemistry and Atomic Structure Quiz

Negatively charged subatomic particle.

Chemical formula for water.

Noble gas.

Number of atoms/molecules in one mole of substance.

Neutron has no charge.

Substance speeding up chemical reaction.

Not a fundamental state of matter.

Chemical symbol for sodium.

Proposed modern atomic theory.

Atomic number of carbon.

Sum of protons and neutrons in an atom.

Element with highest electronegativity.

Principle preventing electrons sharing same quantum numbers.

First proposed periodic table.

Atoms with same proton count but different neutron count.

Relative atomic mass scale.

Proposed plum pudding model.

Maximum electrons in p sublevel.

Discovered X-rays.

Electron configuration principle.

Energy to remove an electron from an atom.

Discovered the neutron.

Proposed electron cloud concept.