periodic table

5. a strong, hard magnetic silvery-grey metal the chemical element of atomic number 26
6. a yellow combustible nonmetal the chemical element of atomic number 16
7. a soft grey metal the chemical element of atomic number 20
10. a nonmetal with semiconducting properties the chemical element of atomic number 14
11. a red-brown metal the chemical element of atomic number 29
14. a rare radioactive metal of the alkaline earth series the chemical element of atomic number 88
16. a colorless odorless unreactive gas that forms 78% of the earths atmosphere the chemical element of atomic number 7
17. an inert gaseous element of the noble gas group the chemical element of atomic number 18
18. a hard silvery-white magnetic metal the chemical element of atomic number 27
19. an inert gaseous element of the noble gas group the chemical element of atomic number 10

1. colorless, odorless, highly flammable gas, the chemical element of atomic number 1
2. a yellow precious metal, the chemical element of atomic number 79
3. a soft silver- white reactive metal of the alkali metal group the chemical element of atomic number 11
4. a member of the noble gas series it is obtained by distillation of liquid air the chemical element of atomic number 36
7. a nonmetal which has two forms diamond and graphite the chemical element of atomic number 6
8. a silvery-white metal the chemical element of atomic number 28
9. a nonmetallic solid the chemical element of atomic number 5
12. a colorless, odorless reactive gas the chemical element of atomic number 8
13. a silvery-while metal that is a constituent of brass the chemical element of atomic number 30
15. a rare radioactive gas belonging to the noble gas series the chemical element of atomic number 86