The Periodic Table

Which element is an Alkali Metal?

• Sulfur (S)

• Magnesium (Mg)

• Sodium (Na)

• Boron (B)

Answer explanation

Alkali metals are all elements in Group 1

Which group contains the most chemically reactive elements?

• Alkali Metals

• Alkali Earth Metals

• Halogens

• Nobel Gases

Which of the following elements is in the same group as the Alkali Metals but is NOT an Alkali Metal?

• Sodium (Na)

• Hydrogen (H)

• Oxygen (O)

• Potassium (K)

Which TWO elements are Nobel Gases?

• Helium (He)

• Nitrogen (N)

• Krypton (Kr)

• Iodine (I)

What is another name for the Boron/Aluminum Group?

• Lanthanide

• Metalloids

• Icosagens

• Metals

Which of the following is a use of the elements Nitrogen Group?

• Arsenic can be used as an insecticide.

• Tin is used to make Brass.

• Gallium is used in high-temperature thermometers.

• Calcium is used in building materials like limestone, gypsum and marble.

What group on the periodic table are the Halogens located in?

• Group 1

• Group 18

• Group 14

• Group 17

Which element is the most abundant element on earth, the third most abundant element in the Sun and makes up 65% of the human body?

• Helium

• Nitrogen

• Oxygen

• Carbon

Lithium is located in group __ of the periodic table?

• 1

• 13

• 15

• 18

What are the vertical (up and down) areas of the periodic table called?

• Periods

• Groups

• Tiles

• Shells