Flashcards
Atom structure
Flashcards do conjunto (7)
- 1other name and symbol for proton numberatomic number and Z
- 2what makes up a neutral atomequal proton and neutron numbers
- 3what is the other name for the nucleon number and symbol to represent itmass number or the nuclear mass and A
- 4what is an isotopean atom with the same number of protons but a different number of neutrons
- 5what radioactive isotope is contained in all living things in equal amountscarbon 14
- 6where does carbon 14 come fromthe atmosphere
- 7what is the mass of a carbon 12 nucleus and what number of particles make this up1.992646547 × 10 −23 with six protons and neutrons
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- Descrição
- FlashCards sobre Atom structure, criado por Seb Cahill em 17-04-2016.
- Criado por
- Seb Cahill
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