Atoms 0.0 / 5 ? ChemistryAtomsGCSEAQA Created by: LottieR3Created on: 05-04-16 11:06 39782156 Across 1. Protons are ....... (4) 2. The total number of protons and neutrons in an atom is called its .... (4, 6) 5. Atoms have no overall (6) 6. Nutrons are ...... (7) 9. Atoms can be written as ... (7) Down 2. Elerctrons are (5) 3. Protons neutrons and electrons are called? (9, 9) 7. All substances are made of them (5) 8. Consist of one type of atom (8)
Comments
No comments have yet been made