Atomic Structure Warm Up

The number of protons can be determined

• by looking at A

• by looking at B

• by subtracting A from B

Explain the difference between A and B

• A and B have different number of protons

• A and B have different ions of the same element and have a different number of electrons

• A and B have different isotopes of the same element and have a different number of neutrons

• A and B are different elements

Explain the difference between A and B

• A and B have different number of protons

• A and B have different ions of the same element and have a different number of electrons

• A and B have different isotopes of the same element and have a different number of neutrons

• A and B are different elements

Explain the difference between A and B

• A and B have different number of protons and neutrons

• A and B have different ions of the same element and have a different number of electrons

• A and B have different isotopes of the same element and have a different number of neutrons

• A and B are different elements

The number of neutrons can be determined

• by looking at A

• by looking at B

• by subtracting A from B

The number of electrons can be determined

• it's the same as A

• it's the same as B

• by subtracting A from B

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

:What is letter “A.”pointing to?

• Proton

• Neutron

• Electron

• Atom

Tags

NGSS.MS-PS1-1

What is letter “B” pointing to?

• Neutron

• Proton

• Electron

• Atom

Tags

NGSS.MS-PS1-1

What is letter “C”. pointing to?

• Neutron

• Proton

• Electron

• Atom

Tags

NGSS.MS-PS1-1

Nitrogen has three occurring isotopes: Nitrogen-13, Nitrogen-14, Nitrogen-15. Which isotope is the most abundant?

• Nitrogen-13
• Nitrogen-14
• Nitrogen-15
• Based on the information given, it cannot be determined