Platforms
Use the periodic table to determine the charge of the ions below. Select the correct answer from the drop-down menus.A lithium ion has a charge of
A calcium ion has a charge of
An aluminum ion has a charge of
A fluorine ion has a charge of
An oxygen ion has a charge of
Which elements form an ionic compound?Check all the boxes that apply.
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Lab: Physical and Chemical Changes
Instruction
Warm-Up