0
Because in a Belstein test, the copper halide should be able to volatilize to produce green flame, an indication that a halogen is present in the compound. Copper fluoride is not volatile., hence this kind of test is not suitable for the detection of fluorine.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
Why fluorine exist as a diatomic molecule?
Each fluorine atom has 7 electrons in its outer shell, but a setup of 8 outer shell electrons (called an octet) is stable. To get this octet a fluorine atom will form a single covalent bond with another fluorine atom. Each atom give one electron to be shared between the two.
Does fluorine give or take away electrons during a chemical bond?
It gives away electrons.
Is fluorine a metal or non-metal or semi-metal?
Fluorine is a nonmetal and is the first element in group seven of the periodic table which includes Chlorine, Bromine, Iodine and the Impossible to examine Astatine. Incidentally to give additional information Fluorine is one of the more dangerous elements as it is able to dissolve glass and an acid made from it hydrofluoric acid is considered extremely corrosive.
What element would form a ionic bond with fluorine?
Many elements can form an ionic bond with fluorine. Metals in groups one and two (such as alkali metals lithium, sodium, potassium, etc. or alkali earth metals like magnesium or calcium) like to form ionic compounds with fluorine. This is because fluorine has an extra electron it wants to give away, and metals in group one and two want another electron to become stable.
Give the charge of the most probable ion from the element Be?
POSITIVE
When potassium and fluorine bind what one will be the positive ion and which one will be the negative ion?
Potassium will be the the positive ion, and fluorine will be the negative ion because the potassium atom will give one electron to fluorine for they can both be stable. Fluorine will receive one electron from potassium and it will be stable because it has now 8 valence electrons. Giving is positive and receiving is negative. Hope this helps.
Can you give me a website to find a picture of a fluorine atom?
yes I can but when i get on it doesnt show me the pictures i want.....i am sooo mad!
In a molecule of fluorine the two shared electrons give each fluorine atom how many electrons?
8
What name would you give to a compound from sodium and fluorine?
Sodium fluoride.
Do proteins give positive iodine tests?
Yes it give positive result
Does the wildonesultimatehack.blogspot.com give you a virus?
no it doesnt
Can A positive give blood O positive?
no
Which halogens give a positive beilstein test?
which halogens give a positive beilstein test?
Did gelatin give positive result with xanthoprotic test?
yes,it give positive test
Why fluorine exist as a diatomic molecule?
Each fluorine atom has 7 electrons in its outer shell, but a setup of 8 outer shell electrons (called an octet) is stable. To get this octet a fluorine atom will form a single covalent bond with another fluorine atom. Each atom give one electron to be shared between the two.
What is a negitaive times a positive?
A negative number times a positive number will give you a negative product.A negative number times a positive number will give you a negative product.A negative number times a positive number will give you a negative product.A negative number times a positive number will give you a negative product.
Does fluorine give or take away electrons during a chemical bond?
It gives away electrons.
