Atomic Structure/Apeman

How many protons are in Carbon (C)?

• 6

• 12

• 1

• 18

Tags

NGSS.MS-PS1-1

How many electrons does Copper (Cu) have?

• 29

• 64

• 35

• 58

Tags

NGSS.MS-PS1-1

How many electrons does Barium (Ba) have?

• 56

• 81

• 137

• 218

Tags

NGSS.MS-PS1-1

How many neutrons does Sodium (Na) have?

• 11

• 23

• 34

• 12

Tags

NGSS.MS-PS1-1

What is the atomic mass of Fluorine?

• 9

• 18

• 17

• 19

What does the nucleus consist of?

• Protons + Electrons
• Neutrons + Electrons
• Atoms
• Protons + Neutrons

What is the atomic number?

• 12
• 6
• C
• 18

Tags

NGSS.MS-PS1-1

How many neutrons are in potassium?

• 39

• 19

• 20

• 58

Tags

NGSS.MS-PS1-1

Which 3 things are always equal for an atom?

• Electrons, protons, and neutrons

• Atomic number, protons, electrons

• Mass number, atomic number, protons

• Atomic number, neutrons, electrons

How many protons does Barium (Ba) have?

• 56

• 81

• 137

• 218

Tags

NGSS.MS-PS1-1