Section 3 - ELECTRONS

1

What element is modeled here?

No element to see here... just be on your way. Again... nothing to see here.

ion

hydrogen

Lithium, I mean look... it has 3 protons, and Lithium is number 3 on the periodic table.

1

What is its charge right now?

No way to know based on the information we have. You're just going to have to tell me.

Well... it does have more neutrons than protons so the charge should be neutron.

negative

positive since there are protons with (+) charge, but it doesn't have any (-) charges

1

Use the simulation to balance the charge. (make the net charge zero)
What part of an atom has a negative charge?

its feet

protons

neutrons

electrons

1

Lithium has 3 protons (+) charges. How many electrons (-) must be added to make it neutral?

0

1

2

3

1

Electrons are on the outer shells of an atom and balance its charge.
In order for the charge to be balanced the number of electrons equals the number of protons.

Nokorɛ

Ɛnyɛ ampa

1

Electrons are on the outer shells of an atom and balance its charge.
In order for the charge to be balanced the number of electrons equals the number of protons.

Nokorɛ

Ɛnyɛ ampa

1

Electrons are on the outer shells of an atom and balance its charge.
In order for the charge to be balanced the number of electrons equals the number of protons.

Nokorɛ

Ɛnyɛ ampa

1

Use what you have learned about electrons to tell the difference between these two atoms.

1

How many electrons will be in a neutral atom of magnesuim?

12

24

at least 500

1

How many electrons will be in a neutral atom of chlorine?

HEY... that is in swimming pools... no way I'm swimming in electrons.

17

35

1

How many electrons will be in a neutral atom of neon?

neon is in lights... there should be plenty of electrons there

20

10

1

How many electrons will be in a neutral atom of potassium?

why did you have to make the last one so hard to find. Potassium is not P it is K... wierd.

867-5309

19

3

List THREE differences between protons, neutrons, and electrons that you have learned so far.

1

64 - Electrons

64 - Electrons

Section 3 - ELECTRONS

What element is modeled here?

What is its charge right now?

Use the simulation to balance the charge. (make the net charge zero)
What part of an atom has a negative charge?

Lithium has 3 protons (+) charges. How many electrons (-) must be added to make it neutral?

Electrons are on the outer shells of an atom and balance its charge.
In order for the charge to be balanced the number of electrons equals the number of protons.

Electrons are on the outer shells of an atom and balance its charge.
In order for the charge to be balanced the number of electrons equals the number of protons.

Electrons are on the outer shells of an atom and balance its charge.
In order for the charge to be balanced the number of electrons equals the number of protons.

Use what you have learned about electrons to tell the difference between these two atoms.

How many electrons will be in a neutral atom of magnesuim?

How many electrons will be in a neutral atom of chlorine?

How many electrons will be in a neutral atom of neon?

How many electrons will be in a neutral atom of potassium?

List THREE differences between protons, neutrons, and electrons that you have learned so far.

List any simularities you can think of between protons, neutrons, and electrons that you have learned so far.

Section 3 - ELECTRONS

What element is modeled here?

What is its charge right now?

Use the simulation to balance the charge. (make the net charge zero)
What part of an atom has a negative charge?

Lithium has 3 protons (+) charges. How many electrons (-) must be added to make it neutral?

Electrons are on the outer shells of an atom and balance its charge.
In order for the charge to be balanced the number of electrons equals the number of protons.

Electrons are on the outer shells of an atom and balance its charge.
In order for the charge to be balanced the number of electrons equals the number of protons.

Electrons are on the outer shells of an atom and balance its charge.
In order for the charge to be balanced the number of electrons equals the number of protons.

Use what you have learned about electrons to tell the difference between these two atoms.

How many electrons will be in a neutral atom of magnesuim?

How many electrons will be in a neutral atom of chlorine?

How many electrons will be in a neutral atom of neon?

How many electrons will be in a neutral atom of potassium?

List THREE differences between protons, neutrons, and electrons that you have learned so far.

List any simularities you can think of between protons, neutrons, and electrons that you have learned so far.

64 - Electrons

64 - Electrons

Section 3 - ELECTRONS

What element is modeled here?

What is its charge right now?

Use the simulation to balance the charge. (make the net charge zero)What part of an atom has a negative charge?

Lithium has 3 protons (+) charges. How many electrons (-) must be added to make it neutral?

Electrons are on the outer shells of an atom and balance its charge.In order for the charge to be balanced the number of electrons equals the number of protons.

Electrons are on the outer shells of an atom and balance its charge.In order for the charge to be balanced the number of electrons equals the number of protons.

Electrons are on the outer shells of an atom and balance its charge.In order for the charge to be balanced the number of electrons equals the number of protons.

Use what you have learned about electrons to tell the difference between these two atoms.

How many electrons will be in a neutral atom of magnesuim?

How many electrons will be in a neutral atom of chlorine?

How many electrons will be in a neutral atom of neon?

How many electrons will be in a neutral atom of potassium?

List THREE differences between protons, neutrons, and electrons that you have learned so far.

List any simularities you can think of between protons, neutrons, and electrons that you have learned so far.

Section 3 - ELECTRONS

What element is modeled here?

What is its charge right now?

Use the simulation to balance the charge. (make the net charge zero)What part of an atom has a negative charge?

Lithium has 3 protons (+) charges. How many electrons (-) must be added to make it neutral?

Electrons are on the outer shells of an atom and balance its charge.In order for the charge to be balanced the number of electrons equals the number of protons.

Electrons are on the outer shells of an atom and balance its charge.In order for the charge to be balanced the number of electrons equals the number of protons.

Electrons are on the outer shells of an atom and balance its charge.In order for the charge to be balanced the number of electrons equals the number of protons.

Use what you have learned about electrons to tell the difference between these two atoms.

How many electrons will be in a neutral atom of magnesuim?

How many electrons will be in a neutral atom of chlorine?

How many electrons will be in a neutral atom of neon?

How many electrons will be in a neutral atom of potassium?

List THREE differences between protons, neutrons, and electrons that you have learned so far.

List any simularities you can think of between protons, neutrons, and electrons that you have learned so far.

Use the simulation to balance the charge. (make the net charge zero)
What part of an atom has a negative charge?

Electrons are on the outer shells of an atom and balance its charge.
In order for the charge to be balanced the number of electrons equals the number of protons.

Electrons are on the outer shells of an atom and balance its charge.
In order for the charge to be balanced the number of electrons equals the number of protons.

Electrons are on the outer shells of an atom and balance its charge.
In order for the charge to be balanced the number of electrons equals the number of protons.

Use the simulation to balance the charge. (make the net charge zero)
What part of an atom has a negative charge?

Electrons are on the outer shells of an atom and balance its charge.
In order for the charge to be balanced the number of electrons equals the number of protons.

Electrons are on the outer shells of an atom and balance its charge.
In order for the charge to be balanced the number of electrons equals the number of protons.

Electrons are on the outer shells of an atom and balance its charge.
In order for the charge to be balanced the number of electrons equals the number of protons.