Flashcards
Sem título
Flashcards do conjunto (15)
- 1atoms chargeAtoms are neutrals because there is a balance of positive or negative charge
- 2What is atomBuilding blocks of elements
- 3Where are protons and neurtons foundIn the nucleus
- 4What chemical bondsmall grouping called molecules or large, regualar arrangement are called crystal lattices
- 5which atoms don't bondNoble or inert gas
- 6Helium atoms and neon have...Eight electrons filling their outer shell
- 7Argon, krypton, xenon, and radon have...Eight electrons on outer shell
- 8Types of bondsMetallic- metal atoms
Ionic- metal and non-metals
Covalents- non metals - 9what are ionsAtoms that become charged because electrons have been removed from them or gained
- 10what is a latticethree dimension structure
- 11What is covalent bondingwhen non-metallic atoms bond with each other
- 12what can non- metal doThey have the ability to remove electron from metal but not with non metals
- 13What does covalent bonding result tousually result to formation of groups of atoms known as molecules
- 14when dont ionic substance not conductwhen molten or dissloved in water
- 15what does metallic bonding holdit holds the metal together
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- FlashCards sobre Sem título, criado por Asiya Hussein em 18-07-2018.
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- Asiya Hussein
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