Periodic Table Review

Which element in the boxes above belongs in group 3 on the periodic table?

• Element I

• Element II

• Element III

• Element IV

What are the vertical columns on the periodic table called?

• groups

• periods

• protons

• valence electrons

Which element in the boxes above belongs in group 2 on the periodic table?

• Element I

• Element II

• Element III

• Element IV

Which element in the boxes above belongs in group 8 on the periodic table?

• Element I

• Element II

• Element III

• Element IV

Using just the valence electrons on each atom determine which 2 atoms should be in the same group.

• atom 1 and 2

• atom 3 and 4

• atom 1 and 4

• atom 2 and 3

Which element on the periodic table has 45 protons?

• Scandium

• Rhodium

• Rhenium

• Cesium

Which element is in Group 18 and period 4?

• Krypton

• Argon

• Xenon

• Bromine

A ________________________ is an electron located in the outer most shell.

• Alkali electron

• Halogen electron

• Noble electron

• Valence electron

Which family of elements are the most reactive metals?

• Alkali Metals

• Alkaline Metals

• Halogens

• Nobel Gases

Which family of elements is the least reactive?

• Alkali metals

• Alkaline Metals

• Halogens

• Nobel Gases