Explain why C-12 and C-14 are isotopes of Carbon. (3 marks)
Same number of protons (6 protons - atomic number) and different number of neutrons (6 neutrons in C-12 and 8 neutrons in C-14).
CS
Related Chemistry GCSE answers
All answers ▸What is the difference between Ionic and Covalent bonding
What is the empirical formula of a compound with the following composition by mass, 48.0g C, 4.0g H and 48.0g O?
If we have 10 grams of Helium at a concentration of 10 mol dm-3, what volume of helium do we get.
What is an ionic compound and how do they form?