Question

i need help with this pls

Atomic Mass
Democritus Model
Dalton Model
Thompson Model
Rutherford Model
Bohr Model
Wave Model
Heisenberg Uncertainty Principle
Mineral
Crystal
Mohs Hardness Scale

What are all of the groups of minerals AND what are they made of? (What elements make up the mineral groups?)

3. In Rutherford’s Model of the atom, what happens to the particles when they are fired at a nucleus? Why do they move like that? (Think of the simulation you did)

How does a mineral scratch another mineral?

Answer 1

Answer:

1) how does a mineral scratch another mineral?

2) Rutherford model

3) and 4) is Bohr model

5) mineral

6) crystal

7) wave model