Chemistry Katok

6. – Physical observation using senses
7. – Negatively charged ion
8. – The study of composition, properties and behavior of matter.
10. – Does not depend on the amount of matter
12. – Process of evaporation
13. – the qualitative relationship of reactants by products in a balance equation
14. – Transformation of matter of which the composition change
17. – Slippery and soapy structure
18. – the study of carbon and its compounds
19. - Electrons that are found on the outer shell of an element.
22. – A complete transfer of electron from one atom to another
24. – Measured with specific units
25. – The act of mixing or the state of being mixed
26. – The structure changes but the composition does not
28. – Pouring gently the liquid to separate from solid particle
29. – Involves of sharing of electron

1. – A size or extent of something base on standard
2. – Separation of liquid with solid
3. – Positively charged ion
4. Acid – HClO2
5. – Anything that occupies space
9. – A way of writing/ expressing large numbers into small numbers
11. – Atoms of the same element but differ in atomic mass/weight
15. – When matter does not change its original composition
16. – Molecules are tightly bonded to one another
20. Attraction – A build up of charge on the surface
21. Acid – HClO3
23. – Composed of two or more elements
27. – One of the simplest constituent principles, or parts of which anything consists
30. – Has no definite shape but it adapts the shape of its container