Atomic Math 7th Grade

What is the number of protons in Tungsten W?

• 73

• 183

• 74

• 184

What is the atomic mass of Iodine I?

• 126

• 128

• 129

• 127

What is the number of neutrons in Gold Au?

• 197

• 118

• 79

• 196

What cis the number of electrons in Chlorine Cl?

• 17

• 35

• 18

• 34

Tags

NGSS.MS-PS1-1

what is the number of neutrons in Cobalt Co?

• 58

• 31

• 27

• 32

What is the number of neutrons in Xenion Xe?

• 131

• 54

• 77

• 78

What is the number of electrons in Zircomnium Zr?

• 51

• 40

• 91

• 20

Tags

NGSS.MS-PS1-1

What is the Atomic Mass of Tin Sn?

• 119

• 118

• 117

• 50

What is the atomic number of Tin Sn?

• 119

• 50

• 118

• 117

What is the number of neutrons in Tin Sn?

• 50

• 68

• 118

• 69