Card 1 of 23
What happens to a metal's atoms when it forms positive ions?
A
Potassium, sodium and calcium.
B
The more reactive metal, because it loses electrons.
C
They lose electrons.
D
They gain electrons and become copper atoms.
Card 1 of 23
5.1 Obtaining and using metals Flashcards
23 flashcards on Edexcel GCSE Chemistry 5.1 Obtaining and using metals: the key terms, definitions and equations you need to recall for Paper 1 and Paper 2.