Periodic table puzzle

3. My atomic number is 47 and I am used to make photographic film
6. I am a member of the nitrogen family with 16 neutrons
8. I am a member of the halogens with an atomic number 53
9. I make up 78%of the air and am found in the 15th group
10. I am a member of the alkaline earth metals used to make fireworks and medicines.
12. I am a noble gas with 2 electrons
14. My atomic mass is 35.453
16. I am a member of the carbon family often mistaken for the end of your pencil.
19. I am a metal that is liquid at room temperature
21. I am the first element in the fourth period used in making fertilizer.
23. You can find me in the carbon family in the fifth period.
24. I am a member of the boron family and am the most abundant metal in the earth's crust

1. I am at the top of group 14 and known as the "basis of life"
2. I am a gas with a mass number of 19
4. I am not really an alkali metal, but since I have only 1 electron I behave like them
5. I am a transition metal with 25 electrons.
7. I am a transition metal with 30 electrons useful in making paint
11. I am the second most abundant element in the earth's crust and have 14 neutrons
13. My atomic number is 79
14. I have 20 neutrons and am found in your teeth and bones
15. I have 26 protons
17. I am a gas with 8 protons and 8 neutrons
18. I am the only element in the halogens that is a liquid
20. I am a silvery white metal found in table salt
22. I have 2 electrons in the first shell, 8 in the second shell, and 6 in the third shell.