Flashcards
Sem título
Flashcards do conjunto (13)
- 1What are atoms?The building blocks of elements
- 2What are protons and neutrons?They are the centre of an atom
- 3What is a bond?The links between atoms that connect together to make molecules
- 4Which group of atoms don't bond?They are called noble or inert gasses. These atoms are very stable and rarely bond with the other atoms.
- 5Bonding types?Metallic bonding: Between metal atoms.
Ionic bonding: Between metal atoms and non-metal atom.
Covalent bonding: Between atoms of non-metals. - 6What are ions?Ions are atoms that have become charged because they have had electrons removed them or because they have removed electrons from other atoms.
- 7Metallic bonding?b
- 8Ionic bonding
- 9Covalent bonding
- 10Two commonly known representations of covalentthe ball-and-stick model
space-filling models - 11Types of models used to represent metallic
- 12covalent
- 13ionic
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- FlashCards sobre Sem título, criado por houda gowdan em 18-07-2018.
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- houda gowdan
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