9TH GRADE SCIENCE MEASUREMENT OF KNOWLEDGE

Chart showing all the elements according to patterns of properties:

• Periodic table

• Atom

• Period

• None of the above

Tags

NGSS.MS-PS1-1

The Bohr-model diagram shows the electrons in the highest level of energy:

• TRUE

• FALSE

Tags

NGSS.MS-PS1-1

What Element is the next Electronic configuration

1s² 2s² 2p⁶

• Neon

• Hidrogen

• Helium

• All of the above

Tags

NGSS.MS-PS1-1

How many electrons can the "D" sub level afford:

• 2

• 6

• 10

• None of the above

How many electrons can the "F" sub level afford:

• 2

• 10

• 14

• None of the above

How many electrons can the "S" sub level afford:

opciones de respuesta

• 2

• 10

• 14

• A and B are correct

This is the Carbon Bohr's diagram:

• TRUE

• FALSE

Tags

NGSS.MS-PS1-1

This is Iodine Lewis Structure:

• TRUE

• FALSE

Tags

NGSS.MS-PS1-1

This is Potassium Bohr's Model:

• TRUE

• FALSE

Tags

NGSS.MS-PS1-1

Electrons that have the highest energy:

• Valence Electrons

• Ions

• Atoms

• A and B are correct

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2