Atoms and Ions

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Watch the video if you need to review the concept before attempting your assignment.

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How do you make an ion?

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Atoms are composed of three subatomic particles. Select those particles.

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Select all which are true

Electrons: Have a negative charge

Neutrons: Are electrically negative

Electron Cloud: Contains Protons

Nucleus: Contains protons and neutrons

Protons: Define the atom

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What is the difference between an atom and an Ion?

Ions are neutral, but atoms have a charge.

Atoms are neutral and ions have a charge

There is not difference between atoms and ions

Atoms have all three subatomic particles, but ions only have electrons

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Indicate which descriptions are true for atoms and ions.

Protons = Electrons
Lose or gain electrons
Have a charge
Are neutral

Atoms
Ions

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Select all that are true for the image:

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Select all that are true for the image:

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Select all that are true for the image:

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Select all that are true for the image:

It has 8 Protons
It has 8 Electrons
The atom gained 2 Electrons
The atom has a -2 charge
The atom lost an electron

True
False

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Select all that are true for the image:

It has 8 Protons
It has 10 Electrons
The atom gained 3 Electrons
The atom has a +3 charge
The atom lost 3 electron

True
False

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Select all that are true for the image:

N^-3
N
N⁺³
The atom gained 3 electrons
The atom lost 3 electron

True
False

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Select all that are true for the image:

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Select all that are true for the image:

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Select all that are true for the image:

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Select all that are true for the image:

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Fe⁺³

It has 23 Protons
It lost 3 Electrons
It has 26 Protons
It is a neutral atom

True
False

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Cr⁺²

It has 24 Protons
It lost 2 Electrons
It gained 2 Electrons
It gained 2 Protons

True
False

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Si^-4

It lost 4 Protons
It gained 4 Neutrons
It has 14 Electrons
It has 14 Protons

True
False

Atoms and Ions

How do you make an ion?

Atoms are composed of three subatomic particles. Select those particles.

Select all which are true

What is the difference between an atom and an Ion?

Indicate which descriptions are true for atoms and ions.

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Fe+3

Fe+3

Cr+2

Cr+2

Si-4

Si-4

How do you make an ion?

Atoms are composed of three subatomic particles. Select those particles.

Select all which are true

What is the difference between an atom and an Ion?

Indicate which descriptions are true for atoms and ions.

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Select all that are true for the image:

Fe+3

Fe+3

Cr+2

Cr+2

Si-4

Si-4

Fe⁺³

Fe⁺³

Cr⁺²

Cr⁺²

Si^-4

Si^-4

Fe⁺³

Fe⁺³

Cr⁺²

Cr⁺²

Si^-4

Si^-4