Across
- 4. the state when The particles are held very close to each other in an orderly fashion
- 7. SI unit of luminous intensity
- 9. chemical combination of 2 or more elements
- 11. SI unit of current
- 12. number of significant digits in 0.0089
- 15. type of mixture that does not have uniform composition throughout and has visible boundaries of separation
- 16. isotope of hydrogen with mass number=3
Down
- 1. scientist to discover neutron
- 2. scientist to discover anode rays
- 3. scientist to give first atomic theory
- 5. elements with same number of nuetrons
- 6. temperatue scale with range from 32 to 212
- 8. concentration term given as (no. of moles)/(mass of solvent in kg)
- 9. rays that start from cathode and move towards the anode
- 10. Anything which has mass and occupies space is called matter
- 13. number of significant digits in 23.456*9
- 14. a single substance (or matter) which cannot be separated by simple physical methods