Across
- 4. The most abundant metal in the universe
- 6. It can be used to identify an element's atomic no.
- 10. Regions where electrons can be "possibly" found
- 15. Lightest of all metals
- 17. Also known as vapor galvanizing or dry galvanizing
- 18. The most stable/inert group in the periodic table
- 22. Positively charged ion
- 23. It is how easy for an atom to gain an electron
- 25. Aside from Hydrogen, It is the only non-metal placed in the reactivity series
- 26. An atom becomes an/a _ when electrons are lost of gained
- 28. Element with an atomic no. of 118
- 29. First person to arrange the elements according to atomic no., "Developer" of the Periodic Table (Last name)
Down
- 1. Negatively charged ion
- 2. It is the Element's symbol Mass number (ex: Fe-56)
- 3. Element with an atomic no. of 117
- 5. Eliminating (or Lowering) the amount of water or moisture in a certain area to prevent metal corrosion
- 7. An element with a symbol of Rh
- 8. The 'exponents' in an element's electronic configuration stands for its _
- 9. Horizontal row in the Periodic Table
- 11. Property It is how easy it is for an atom to lose an electron
- 12. A substance that cannot be broken down into simpler substances by any chemical means
- 13. Removal of air molecules to prevent metal corrosion
- 14. Breaking down of metals due to chemical reactions (ex: rusting)
- 16. Sacrificial metal
- 19. One of the elements of metal corrosion, it is a substance that is capable of conducting electricity
- 20. The nearer the valence electrons to the _, the harder it is to "give them away"
- 21. Chemical compound that decreases the corrosion rate of a metal
- 24. An element with an electronic configuration of |[Ar] 3d10 4s2 4p6| at a neutral state
- 27. Most malleable metal, It has an atomic no. of 79