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It depends on what context you are referring to, however, for these purposes, we will assume that this is a chemistry question.
In chemistry, F2 is the formula for fluorine gas. Elemental fluorine consists of molecules in which two fluorine atoms are covalently bonded, meaning that share electrons. Fluorine is an extremely reactive toxic gas that will readily set most substances on fire.
F- refers to the fluoride ion, which consists of a single fluorine atom with an extra electron, giving it a negative charge. As an ion it cannot exist on its own, but must be accompanied by some positive ion such as sodium (Na+). Such fluoride compounds are far more stable than fluorine gas.
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What is the difference between even and odd polynomial functions?
Even polynomial functions have f(x) = f(-x). For example, if f(x) = x^2, then f(-x) = (-x)^2 which is x^2. therefore it is even. Odd polynomial functions occur when f(x)= -f(x). For example, f(x) = x^3 + x f(-x) = (-x)^3 + (-x) f(-x) = -x^3 - x f(-x) = -(x^3 + x) Therefore, f(-x) = -f(x) It is odd
Find the distance between the points -10 8 and -2 -7?
Use Pythagoras' Theorem: calculate the square root of ((difference of x-coordinates)2 + (difference of y-coordinates)2).
What is the difference between a x a and 2a?
a x a means that a is multiplied by a. 2a means that a is multiplied by 2. Unless a happens to be 2, a x a will give a different result.The difference is a x (a-2). for example if a = 2, then the difference is zero. If a = 3, the difference is 3The operators are different: 2a = a + a (addition).
What is a sentence with difference?
She enjoys doing 'spot the difference' puzzles.There is a difference between happy and sad.What is the difference between these two cakes?
Why the ring 2Z and 3Z are not isomorphic?
Let's let A=2Z and B=3Z Suppose their is a ring isomorphism from A to B so f:A->B is a ring isomorphism. Then f(2)=3n for some in integer n (1) Now use the ring isomomorphism property that f(a+b)=f(a)+f(b) so f(4)=f(2+2)=f(2)+f(2)=3n+3n using (1) above. Also f(4)=f(2)f(2)=3nx3n=9n^2 But then comparing the two expressions we have for f(4), we obtain 3n+3n=9n^2 but this implies n=0 and we have f(2)=0 (since f(2)=3n for some n as we said above), however, we have f(0)=0 so this is not possible and we must conclude that 2Z is NOT isomorphic to 3Z.
What is the difference between newtonmetres and kgms-2?
<F>=N <F>=kgms-2 Therefore, N = kgms-2 and Nm = kgm2s-2
The record high january temperature in austin texas is 90F the record low january temerature is -2F find the difference between the high and low temperatures?
The difference between the high temperature of 90 F and low temperature of -2 F is 88 F.
136 degrees F difference between -127 degrees F?
65
What is the difference between a Puma helicopter and a Merlin helicopter?
its designed different that's like asking whats the difference between a f-15 and a f-16 two different aircraft
Difference between FOB and C and F?
The Difference b/w FOB and C&F is FOB + Insurance + Freight = C&F I.e Insurance and freight in both the valuation.
What is the difference between 1lb of ice at 32 degrees f and 1lb of 32 degree f water?
1. One is solid, the other is liquid; 2. A difference in latent heat (334 kJ/kg), and I do not know what that is in the old units of measurement.
What is the difference between the wavelength and frequency of a wave?
We got the formula: speed of medium c = frequency f times wavelength lambda.lambda = c / f has a length unit.Frequency f is 1/time = c / lambda.That shows the difference between the wavelength lambda and the frequency f.
What is the different between a whale and elephant?
The difference is that jodhfjjfh fif f
What is the difference between negative 13 degrees and 30 degrees Fahrenheit?
In principle, this is a simple subtraction problem. 30 °F - -13 °F = 43 °F This is equivalent to a difference of 23.89 °C.
Difference between franchise and C and F agency?
Franchisee is the middle man between principle and retail customer C and F agent is the middleman between principle and wholesailer
What is the difference between halo 2 and halo 2 1.5?
there is no difference
What is the difference between -2 and -4?
2
