Bonding Models and Lewis Structures: Crash Course Chemistry #24

What do we called the predictable patterns of electrons?

• Shapes

• Energy Levels

• Photons

• Orbitals

Tags

NGSS.HS-PS1-1

TRUE - FLASE:  Electrons are transferred between the nuclei of atoms within a covalent compounds.

• FALASE

• TRUE

Tags

NGSS.HS-PS1-2

Why was is the discovery of electrons that lead to the true understanding of chemical bonds?

• because electrons are used to identify an atom

• becuase atoms act as magnets

• electrons are the balance to the atom

• electrons interact with matter

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

TRUE - FALSE : Bonding pairs of electrons are attached to only one atom.

• FALSE

• TRUE

Why does hydrogen only hold 2 electrons and not 8?

Why do ionic compounds not have a line between the two atoms to show the "bond"?

A double bond shares ____ electrons and a triple bond shares ____ electrons.

• 2, 6

• 2, 4

• 1, 2

• 4, 6

TRUE - FALSE:  An electron can be both a wave and energy.

• TRUE

• FALSE

Tags

NGSS.HS-PS4-3

Rate Yourself:

5 - Feeling Great, I can conquer this concept in Chemistry.

4 - Feeling Good, I can use this in class.

3 - Feeling Alright, I can talk about with someone but need support to use it on my own.

2 - Feeling Low, I think I need to talk about this and need further practice to use this in class.

1 - Ummm... I don't know what we just did.

• 1

• 5

• 3

• 2

• 4

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-4

NGSS.HS-PS1-5