Question

PLEASE HELP ASAP ! 37 POINTS !!!!

Answer 1

Question 3:

The answer is all of the above. Matter makes up everything.

Question 4:

the property density formula is D=m/v or density=mass/volume.

Question 5:

By looking at the picture, you can determine the answer to be 2.4 g/ml.

When matter is in a solid state, the particles are slow-moving and clumped together. Liquids are particles that move a little bit faster and also can move around each other. Finally, gases have particles that move extremely fast and sporadically.

Answer 2

Answer:

3. all of the above

4. d=m/v

5. gas has well separated particles with no particular arrangement

liquid has particles close together but still with no particular arrangement

and solid has particles that are tightly packed, usually in a regular pattern

6. (idk what number it is but)

the density of the rock is 2.4 g/ml

d=m/v so d=12/v according to the question the mass is 12

to find volume subtract 20-15 because before the rock was 15 and after the rock was 20, so then you get 5 for volume

d=12/5 and when you calculate that, you would get 2.4g/ml ; hope this helped :-)