Answer:
1) Density
2) False
3) True
4) mass. arranged
5) graduated
6) False
7) Less, further
8）False
9) Density
Explanation:
1) Mass of atoms, size, and arrangement directly determine density of a substance.
2) Density = m/v,
3) Submerged objects must displace liquid equal to its volume because you are adding mass into a body of water
4) same as #1
5) Graduated cylinders are the most commonly used measurement tool for measuring volume
6) If it is the same substance it is equal in density. D=m/v, even if one sample is larger, both m and v increases
7) Hotter things have faster moving molecules so they are further apart. This causes the molecules to be less compact and thus less dense.
8) Liquids only float if it is less dense then the liquid it is placed on.
9) Density determins buoyancy.
