Flashcards
Sem título
Flashcards do conjunto (4)
- 1What is the radius of an atom?0.1nm ( 1x10-14m)
- 2What is the calculation for the Relative Atomic Mass?R.A.M= (isotopic mass x % abundance)
100 - 3Which group are named The Noble Gases? What are their properties?Group 0
They are unreactive and have stable arrangements of electrons. They have 8 electrons in their outer shell apart from helium which only has 2 electrons. - 4—
Informações
- Descrição
- GCSE Chemistry FlashCards sobre Sem título, criado por Mia Dougherty em 22-10-2018.
- Criado por
- Mia Dougherty
- Visualizações
- 0
- Avaliação