Compounds Flashcards
1
Q
What are compounds?
A
Elements that can mix and match to make lots of new substances that are called compounds.
2
Q
Are electrons involved in making bonds?
A
Yes
3
Q
True or false
A compound which is formed from a metal and a non metal consist of ions. The metal ions lose electrons to form positive ions and non metals gain electrons to form negatiove.
A
True
4
Q
What is ionic bonding?
A
The opposite charges of the ions mean that there strongly attracted to each other.
5
Q
What are the properties of a compound?
A
They are totally different from the properties of original elements.
6
Q
What is a formula?
A
Shows the atoms in a compound
