Can someone explain number three to me? i don’t need the answers i just don’t understand
1 answer:
Answer:
Step-by-step explanation:
You'll have an idea of the positive or negative charge on the ion from the periodic table
For example Magnesium is in group 2 and its ionic charge is +2 Mg2+
In the higher groups the charge on the on is negative For example
Chlorine ion is Cl- (its in group 7 and it has (8-7) = 1 negative charge
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Answer:
communicative, you can remember this by saying (the rule for the communicative property, is as easy as can be, just remember a+b is the same as b+a )
I can only help you with the second one. It is a positive correlation because it is going upwards. Good luck with the first one!
Imma go with the second bubble shown
Answer:
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Step-by-step explanation:
