Question

answer this questions​

Answer 1

1. Atoms
2. (Electron) Microscope
3. 0.275 nm
4. Interparticle force of attraction

Hope I helped

Answer 2

Answer:

1 matter is made up of tiny particles

2 atom can be seen with help of microscope

3 the size of water molecules is 0.275 manometer

4 the force of attraction between the constitutent particles called interparticle force of attraction