Final Periodic Research Review

What is the atomic number of Aluminum?

• 11

• 13

• 15

• 17

Which of the following is a chemical property of Aluminum?

• Silvery-White

• Reactive with both acids and bases

• Light weight

• Good conductor of heat and electricity

What is the chemical symbol for Gallium?

• Ga

• Al

• Gm

• Gl

How many valence electrons does Gallium have?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-PS1-1

What is the atomic mass of Gallium?

• 26.98

• 31.45

• 69.723

• 72.64

What is the atomic number of Indium?

• 49

• 50

• 51

• 52

Which element has the chemical symbol 'Sn'?

• Indium

• Tin

• Silver

• Iron

What is the atomic mass of Tin?

• 114.82

• 118.71

• 120.59

• 112.41

How many valence electrons does Indium have?

• 2

• 3

• 4

• 5

Tags

NGSS.HS-PS1-1

Which of the following elements is a great conductor of heat and electricity?

• Indium

• Tin

• Lead

• Zinc