Flashcards
Elements
Cards in this deck (7)
- 1Atoms have all different number of protons whyit is the number of protons that decides what type of atom it is.
- 2what does hydrogen have in its atom ?pne pronto and is the only one that has the same amount of elections protons and neutrons.
- 3if a substances only contains atoms what does it have the same number of 1. ???? and what is it called ? 2 ........1. protons
2. element - 4all atoms with the same number of .......... are in the same group in the periodic table.protons
- 5isotopes meanswhen element has same number of protons but different number of neutrons.
- 6isotopes have the same ...... but a different mass numberatomic number
- 7—
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- GCSE Core Science Flashcards on Elements, created by isaac thorne on 16/06/2017.
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- isaac thorne
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