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"Periodic Table Crossword Puzzle": HTML5 Crossword |
Across3. I am a member of the boron family and am the most abundant metal in the earth's crust (8)
6. I am a metal with 28 electrons (6)
7. I am the first element in the fourth period used in making fertilizer (9)
9. I am the only element in the halogen family that is a liquid (7)
10. I am a member of the nitrogen family with 16 neutrons (10)
12. I have 26 protons (4)
14. My atomic mass is 35.45 (8)
16. My atomic number is 79 (4)
17. I have 2 electrons in the first chell, 8 in the second shell and 6 in the third shell (6)
18. I am a silvery white metal used to make salt (6)
19. I am a gas with 8 protons and 8 neutrons (6)
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Down1. I am a member of the halogen family with an atomic number of 53 (6)
2. I am a gas with mass number of 19 (8)
4. I am a transition metal with 25 electrons (9)
5. I am the 2nd most abundant element in the earth's crust and have 14 neutrons (7)
8. My atomic number is 47 and I am used to make photographic film (6)
11. I am not really an alkali metal but since I have only 1 electron, I behave like them. (8)
13. I am a noble gas with 2 electrons (6)
14. I have 20 neutrons and am found in your teeth and bones (7)
15. I am the head of family 14, known as the "basis of life" (6)
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ACROSS
3. I am a member of the boron family and am the most abundant metal in the earth's crust (8)
6. I am a metal with 28 electrons (6)
7. I am the first element in the fourth period used in making fertilizer (9)
9. I am the only element in the halogen family that is a liquid (7)
10. I am a member of the nitrogen family with 16 neutrons (10)
12. I have 26 protons (4)
14. My atomic mass is 35.45 (8)
16. My atomic number is 79 (4)
17. I have 2 electrons in the first chell, 8 in the second shell and 6 in the third shell (6)
18. I am a silvery white metal used to make salt (6)
19. I am a gas with 8 protons and 8 neutrons (6)
DOWN
1. I am a member of the halogen family with an atomic number of 53 (6)
2. I am a gas with mass number of 19 (8)
4. I am a transition metal with 25 electrons (9)
5. I am the 2nd most abundant element in the earth's crust and have 14 neutrons (7)
8. My atomic number is 47 and I am used to make photographic film (6)
11. I am not really an alkali metal but since I have only 1 electron, I behave like them. (8)
13. I am a noble gas with 2 electrons (6)
14. I have 20 neutrons and am found in your teeth and bones (7)
15. I am the head of family 14, known as the "basis of life" (6)

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