Chain Crosswords Short Science Medium — Set 4

Medium 13×13 Set 4
1
2
3
4
5
6
7
Across
  1. 2. A word related to science
  2. 3. Mixture of two or more metals
  3. 5. A word related to science
  4. 6. Elementary particle in protons
  5. 7. Focused beam of coherent light
Down
  1. 1. Part of body with a function
  2. 2. Relating to the poles or charges
  3. 4. Substance that flows freely
  4. 5. Push or pull on an object