Chemisty Flashcards
1
Q
Definition of soluble
A
A substance that can dissolve in a liquid.
2
Q
Definition of solute
A
A solid which can dissolve.
3
Q
Definition of insoluble
A
A substance that cannot dissolve in a liquid.
4
Q
Definition of Solution
A
what is made when a solid has dissolved in a liquid.
5
Q
Definition of solvent
A
the liquid that the solid dissolved into.
6
Q
What does iron oxside + carbon make?
A
Iron Carbon dioxide
7
Q
What does zinc + sulphur make?
A
Zinc sulfide
8
Q
Who discovered Neutrons?
A
James Chadwhich
9
Q
Who fired alpha particles at atoms to test the “plum-plum” method?
A
Ernest Rutherford
10
Q
Who discoverd electrons and developed the “plum-plum” model?
A
J.J Thompson
11
Q
A
