Final Periodic Table Test

What is the atomic number of Aluminum?

• 13

• 26

• 31

• 69

Which of the following is a chemical symbol for Gallium?

• Al

• Ga

• Gm

• Gl

What is a physical property of Aluminum?

• Corrosive to aluminum

• Soft and malleable

• Reacts with strong acids

• Heavy weight

How many valence electrons do both Aluminum and Gallium have?

• 1

• 2

• 3

• 4

What is the atomic mass of Gallium?

• 13

• 26.98

• 31

• 69.723

What is the atomic number of Indium?

• 49

• 50

• 114.82

• 118.71

Which element has the chemical symbol 'Sn'?

• Indium

• Tin

• Silver

• Sulfur

What is a physical property of Tin?

• Soft silvery-white metal stable in water

• Soft, pliable silvery-white metal

• Hard and brittle

• Transparent and brittle

How many valence electrons does Indium have?

• 2

• 3

• 4

• 5

Tags

NGSS.HS-PS1-1

Which element is a great conductor of heat and electricity?

• Indium

• Tin

• Lead

• Zinc