Compounds Flashcards
1
Q
How many substances are made during a chemical reaction ?
A
1 new substance is made
2
Q
How do you form a compound ?
A
When two or more elements react they form a compound, compounds are substances that contain atoms or different elements
3
Q
What are the atoms in each element like ?
A
The atoms in each element are held in amounts in the compound, the atoms are held together by chemical bonds
4
Q
How do you separate a compound?
A
Using a chemical reaction
5
Q
What are the formula’s made up of ?
A
Element symbols of the same amount as the elements in the compound
