C1 0.0 / 5 ? ChemistryC1GCSEEdexcel Created by: rpatel2014Created on: 09-11-17 19:31 what do symbol equations need to be? symbol equations need to be balanced 1 of 5 what do atoms contain? atoms contain protons, neutrons and electrons 2 of 5 f f 3 of 5 f f 4 of 5 f f 5 of 5
Comments
No comments have yet been made