chemical+elements

1. helium mass number 4.002602 He 2 helium is a tipe of air that if you breath in and keep it in and talk you speek really cool 2. calciam mass number 40.078 ca 20 calcium is a tipe of flavor that we put in yogert 3. magnesium mass number 24.3050 mg 12 magnesium is a tipe of stuff that trigers fire works and crackers 4. oxygen mass number 15.9994 O 8 oxygen keeps us alive because we breath it in and out of our bodys 5. titanium mass number 47.867 ti 22 titanium is a very light but strong 5. iron mass number 55.845 fe 26 iron is a tipe of metal that is strong 6. gold mass number 198.966589 au 79 gold is a very pure element and if you got some of it you would become a million air 7.silver mass number 107.8682 ag 47 silver was money in the old days but now it is more used for jewellery

8. nickel mass number 58.6934 ni 28 nickel is a tipe of metal

9.neon mass number 20.1797 ne 10 neon is a light that can go under your car

10.nitrogen mass number 14.0067 n 7 nitrogen is a very coolgas thing you use it to make nos