Periodic Trends Showdown

Which of the following groups contains the most active metals?

• group 1

• group 2

• group 17

• group 18

Which of the following groups contains the most active nonmetals?

• group 1

• group 2

• group 17

• group 18

Elements in groups 3 through 12 on the periodic table are known as the ___________________metals.

• alkali

• alkali earth

• transition

• rare earth metals

Which group is referred to as the Noble Gases?

• Group 1

• Group 2

• Group 17

• Group 18

Which element is the most reactive?

• Beryllium

• Calcium

• Strontium

• Radium

What element can be found in period 4 group 8?

• Manganese (Mn)

• Iron (Fe)

• Cobalt (Co)

• Ruthenium (Ru)

Tags

NGSS.MS-PS1-1

What element is found in period 3 group 14?

• Carbon

• Silicon

• Germanium

• Phosphorus

Elements in group 2 of the periodic table are the

• transition metals.

• alkali metals.

• alkaline earth metals.

• coinage metals.

Tags

NGSS.MS-PS1-1

Which group of elements in the periodic table is known as the halogens?

• group 15

• group 16

• group 17

• group 18

As you move across a period, what happens to the nuclear charge in the atoms?

• It increases because more protons are added.

• It decreases because protons are taken away.

• It stays the same.