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