4f it doesn't matter if the letter is capitalized or not it's still the same letter and it doesn't matter if 'f' is in front or behind
2f + 8 = 103 2f = 95 f = 47.5
-6 plus 2f plus 3f equals 29 -6 + 2f + 3f = 29 -6 + 5f = 29 5f = 35 f = 7
2f plus 3e
5f-2
11
Denoting ff as f2 etc, f2 + f + f3 + f = f3 + f2 + 2f
The question contains an expression but not an equation nor inequality. There is therefore, nothing that can be solved.
2f + 8 = 103 2f = 95 f = 47.5
-6 plus 2f plus 3f equals 29 -6 + 2f + 3f = 29 -6 + 5f = 29 5f = 35 f = 7
F2+ most stable>f2>f2-
f^2 + 2f = f (f + 2)
Of these choices:a. Ca(s) + F2(g) → CaF2(s)b. Ca(g) + F2(g) → CaF2(s)c. Ca2+(g) + 2F−(g) → CaF2(s)d. Ca(g) + 2F(g) → CaF2(s)
the answer is 1
2f plus 3e
Such elements, borrowing electrons, are called 'electron acceptors' or in other words 'oxidants'.The strongest elemental oxidant is Fluorine, F2:F2 + 2e- --> 2F-
It is an expression that can be simplified to: 13e+9f
2f + 8 = 102 Subtract 8 from both sides: 2f = 94 Divide both sides by 2: f = 47