Neon
Noble gases are, for all intents and purposes, unreactive - there are a few noble gas compounds but you have to really work at it to convince noble gases to form bonds. Fluorine is an extremely reactive gas, hence it is not a noble gas. It is a halogen - the most reactive halogen of them all.
This gas is neon.
Yes it does. Each fluorine shares one electron with oxygen. So fluorine as well as oxygen will have 8 valence electrons.
Noble gas notation is used to represent the electron configuration of an element in a condensed form, by using the symbol of the nearest noble gas that precedes the element. In the case of fluorine, the noble gas notation would be [He] 2s22p5, indicating that fluorine has two electrons in the 2s orbital and five electrons in the 2p orbital.
The element nitrogen is closest to the noble gas neon on the periodic table.
The noble gas core for fluorine is neon. So the electron configuration for fluorine with a noble gas core is [Ne] 3s^2 3p^5.
Noble gases are, for all intents and purposes, unreactive - there are a few noble gas compounds but you have to really work at it to convince noble gases to form bonds. Fluorine is an extremely reactive gas, hence it is not a noble gas. It is a halogen - the most reactive halogen of them all.
This gas is neon.
Yes it does. Each fluorine shares one electron with oxygen. So fluorine as well as oxygen will have 8 valence electrons.
halogens
The element with a mass number of 19 could be fluorine, which is a halogen and a gas, but not a noble gas.
The element nitrogen is closest to the noble gas neon on the periodic table.
Noble gas notation is used to represent the electron configuration of an element in a condensed form, by using the symbol of the nearest noble gas that precedes the element. In the case of fluorine, the noble gas notation would be [He] 2s22p5, indicating that fluorine has two electrons in the 2s orbital and five electrons in the 2p orbital.
fluorine- it is a gas
Oxygen is closest to the noble gas neon (Ne) on the periodic table.
argon (atomic number 18) is the closest to calcium (atomic number 20)
Argon is a noble gas. It is not a halogen. Fluorine is a example for that.