1. It can go in to your body and dissolve your bones
2. Very dangerous, gas can kill you
3. Reacts to all elements except Helium, Neon and Argon
4. Used to make toothpaste and rocket fuel
5. Makes teeth resistant
6. Sometimes substituted for Hydrogen
7. Used for Refrigeration, Air Conditioning, Insecticide, Teflon, added to water supply
It gives you Herpes.
you can make rocket fule out of it and you can use it to make toothpaste .... its also deadly some how but i neva looked it up !
Fluorine, the chemical element with the symbol F and atomic number 9. Used to make fluoride. Fluorine is a gas in room temperature.
Flourine is a pale yellow nonmetal. It's a good conductor and highly reactive. It's also very electronegative and has a small atomic radius (smaller than Neon).Fluorine is a chemical element with the atomic number 9, and atomic symbol of F. Fluorine is found in nature as Calcium Fluoride as Fluorite.
Hmm 5 facts.. ok
1. symbol is F
2. Fluorine is a non-metal
3. in the Halogens group
4. atomic weight = 19
5. atomic number = 9
6. Fluorine has 1 valence
7. Fluroine is also a diatomic molecule and the symbol for it is F2 (gas)
Hope it helps :)
8. Fluorine is a yellowish-brown, poisonous gas.
9. Fluorine is the most reactive of all the elements.
10. Fluorine is so reactive it can set water on fire.
* Fluorine is the most electronegative/reactive element on the Periodic Table. * Fluorine is a corrosive gas. * Water can burn in Fluorine!
10
There are 9 electrons in the atom without a charge, . The Fluorine ion (F -), has 10 electrons.
There 10 facts about droughts
1.8 x 10 ^ 24
It contains 10 protons and 10 electrons (no. of protons =no. of electrons in ground state) Number of neutrons=Mass number of element- number of protons =19-10 =9
The salts in Fluorine are called fluorides, and fluorine reacts with all other elements except oxygen, neon, helium, and krypton.
In Fluorine - 19 there are 10 neutrons
Discovered it by Joseph Henri Moissan
The stable isotope, Fluorine-19, has 10 neutrons.
10
10
Virtually 100% of fluorine atoms have 10 neutrons. (Wikipedia)
10.
In a fluorine atom: 9 protons, 10 neutrons, and 9 electrons.
1.50 x 10 to the 23 atoms of fluorine is equal to 0,249 moles.
A fluorine ion with atomic number 9 and 10 electrons has a charge of -1 because it has one extra electron as compared to the number of protons (10-9 = 1). Its symbol is F-.
-10 degrees Celsius