Science 9 Unit B: Topic 4 & 5 Quiz

Shows the number of protons in the nucleus of the atom

• Group

• Atomic Mass

• Atomic Number

• Period

Contains elements with similar properties

• Group

• Atomic Mass

• Atomic Number

• Period

A horizontal row on the periodic table

• Group

• Atomic Mass

• Atomic Number

• Period

A combination of two or more elements

• Particles

• Metalloids

• Mixtures

• Compounds

Malleable, ductile elements that are good conductors

• Halogens

• Metalloids

• Metals

• Non-metals

B is the element symbol for:

• Boron

• Beryllium

• Barium

• Bromine

Ag is the symbol for:

• silver

• alumnium

• gold

• americium

Kr is the symbol for:

• Chromium

• Kyrpton

• Potassium

• Curium

Sb is the symbol for:

• Selenium

• Samarium

• Antimony

• Tin

What is the atomic number of Th?

• 232.04

• 90

• 1.3

• 4+