Flashcards
Atomic structure and the periodic table
Flashcards do conjunto (12)
- 1What’s the radius of an atom?0.1 nanometers
- 2What does a nucleus containProtons and neutrons
- 3What charge does a nucleus havePositive
- 4Where is the mass of an atom concentrated?In the nucleus
- 5How do electrons moveIn electron shells around the nucleus
- 6What determines what atom something is?The number of protons
- 7What’s an isotope?Different forms of the same element which have same number of protons but different numbers of neutrons
- 8What is a compound?Substances formed from two or more chemically bonded elements
- 9What is ionic bonding?Metal and non metal
- 10What is covalent bondingNon metal and non metal
- 11What happens with a covalent bondThey share an electron
- 12Which bonding gives electronsIonic
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- Year 11 Chemistry FlashCards sobre Atomic structure and the periodic table , criado por Lucia Hilton em 10-01-2018.
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- Lucia Hilton
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