G9 Weekly Quiz #2 (version B)

Which family/group does Chromium belong to?

• Transition Metals

• Halogens

• Alkaline Earth Metals

• Noble Gases

Which family/group does Fluorine belong to?

• Transition Metals

• Halogens

• Alkaline Earth Metals

• Noble Gases

Magnesium has a mass number of 24. How many neutrons does Mg have?

• 12

• 24

• 11

• 10

Which subatomic particle(s) is found in the nucleus?

• protons

• electrons

• protons and electrons

• protons and neutrons

The mass number is the total number of _______ ___________

• protons + neutrons

• neutrons + electrons

• protons + electrons

• protons, neutrons and electrons

The periodic table is arranged in order of _____________

• atomic number

• atomic mass

• alphabetical

• atomic weight

Atomic number is equal to the number of _____________

• protons

• protons + neutrons

• electrons + protons

• neutrons

The missing number is...

• 6

• 5

• 11

• 12

What is the atomic mass of Nickel (rounded to the tenths place)?

• 58

• 58.6

• 58.7

• 58.6934

Calcium has 24 neutrons. What is the mass number?

• 44

• 24

• 40

• 64