National Highschool

5. atoms nucleus.
6. The total length of the path travelled by an object , regardless of direction.
7. an influence that tends to change the motion of a body.
8. A distance traveled by an object per unit time, a scalar quantity.
9. A substance which is bitter to taste.
10. The combining capacity of an atom, determined by its outer electron.
12. soda- Common name sodium carbonate and used as a detergent booster.
13. number- The number of protons in the nucleus of an atom.

1. The capacity to do work.
2. The shortest distance between an object initial and final position.
3. mass- The sum of masses of protons and nutrons on
4. Rate of change of displacement, a vector quantity.
5. A substance which is sour to taste.
11. The S.I. unit of force named after the scientist who formulated the three laws of motion.