Wiki User
∙ 2014-05-19 10:39:41False.
Wiki User
∙ 2014-05-19 10:39:41True. Addition of natural numbers obeys associative and commutative property.
True
TRUE = 1, FALSE = 0.
false
No, because it's a false statement. -9+0=-9 would be the identity property.
False. Boiling point is a physical property, not a chemical property.
false
FALSE .... by division.
This would be false.
True
False
Yes, it is a chemical property.