Atomic Notation

What element is this?

• Helium
• Hydrogen
• Argon
• Silver

How many electrons does Si contain? (click to see image)

• 14
• 28
• 2
• None of these

What element is represented in this Bohr Model? 

• Carbon
• Hydrogen
• Aluminum
• Lithium

?

• Beryllium
• Boron
• Barium
• Bromine

What is the atomic number of this atom?

• 2
• 4
• 6
• none of the above

What is the mass number of this atom?

• 1
• 3
• 4
• 7

How many electrons does a Copper atom have?

• 63
• 29
• 92
• 34

What do these isotopes of carbon all have in common?

• neutrons & mass number
• atomic number and neutrons
• atomic number and electrons
• protons, atomic number, and mass number

Tags

NGSS.MS-PS1-1