Protons, Electrons, and Neutrons: Part 1

How many protons are in Boron (B) ?

• 3
• 5
• 10
• 11

Tags

NGSS.MS-PS1-1

How many electrons are in Manganese (Mn) ?

• 12
• 25
• 55
• 30

Tags

NGSS.MS-PS1-1

How many neutrons are in Phosphorus (P) ?

• 15
• 31
• 16
• 14

Tags

NGSS.MS-PS1-1

How many protons are in Zirconium (Zr) ?

• 40
• 91
• 30
• 65

Tags

NGSS.MS-PS1-1

How many electrons are in Bromine (Br) ?

• 35
• 80
• 5
• 11

Tags

NGSS.MS-PS1-1

How many neutrons are in Mercury (Hg) ?

• 200
• 80
• 121
• 72

Which element has 31 protons ?

• Gallium 
• Germanium
• Gadolinium
• Polonium

Which element has 56 electrons ?

• Barium
• Boron
• Beryllium
• Bromine

Tags

NGSS.MS-PS1-1

Which element has 22 neutrons ?

• Magnesium
• Argon
• Silicon
• Sulfur

Tags

NGSS.MS-PS1-1

Which element has 73 protons ?

• Titanium
• Tantulum
• Thallium
• Thorium

Tags

NGSS.MS-PS1-1