Group 2
Revision as of 09:24, 3 April 2019 by NRJC (talk | contribs) (Created page with "==Key Stage 3== ===Meaning=== Group 2 are elements on the Periodic Table with only 2 electrons in their outer shell. ===About Group 2=== : G...")
Key Stage 3
Meaning
Group 2 are elements on the Periodic Table with only 2 electrons in their outer shell.
About Group 2
Key Stage 4
Meaning
Group 2 are elements on the Periodic Table with only 2 electrons in their outer shell.