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Match it!
Match it! Select the correct answer from the pull down...Good luck!
Fill in the atomic structure for Potassium on your paper. Raise your hand to have Mrs. Muroski or Mrs. Nugent check your answer.
water
8
Is it this one?
Look at the group number
Is it this one?
ion
Look at the period number
on the outermost energy level
How do you determine the number of valence electrons?
water
8
Is it this one?
Look at the group number
Is it this one?
ion
Look at the period number
on the outermost energy level
For an atom to become stable, an element needs _____ electrons in its outermost energy level, except hydrogen and helium.
water
8
Is it this one?
Look at the group number
Is it this one?
ion
Look at the period number
on the outermost energy level
A _____ is an atom that is no longer neutral because it has gained or lost electrons.
water
8
Is it this one?
Look at the group number
Is it this one?
ion
Look at the period number
on the outermost energy level
How can you easily find the number of energy levels?
water
8
Is it this one?
Look at the group number
Is it this one?
ion
Look at the period number
on the outermost energy level
Draw a Bohr model for Lithium on your paper. Raise your hand and wait for Mrs. Muroski or Mrs. Nugent to check your answer.
water
8
Is it this one?
Look at the group number
Is it this one?
ion
Look at the period number
on the outermost energy level
Which of the following is an example of a compound?
water
8
Is it this one?
Look at the group number
Is it this one?
ion
Look at the period number
on the outermost energy level
Valence electrons are located _____.
water
8
Is it this one?
Look at the group number
Is it this one?
ion
Look at the period number
on the outermost energy level
Check it!