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The formula for the compound containing one phosphorus atom and two fluorine atoms, PF2, is PF2. In this compound, phosphorus has a charge of +3 and each fluorine atom has a charge of -1. Therefore, the chemical formula is written as PF2 to indicate the ratio of atoms in the compound.
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What is the definition of ellipse in math terms?
It is the locus of a point such that the sum of its distance from two (distinct) fixed points is a constant. So, given two fixed points, F1 and F2, an ellipse is the locus of the point P such that PF1 + PF2 is a constant. That would be an ellipsoid, a 3 dimensional thing. The 2 distances have to be measured in a fixed (2 dimensional) plane.
What is a definition of a formula in ict?
a formula is a formula <3 simples!
Formula transformation and give an example of formula?
explain formula transformation
What is the formula for measurement?
There is no formula for measurement.
How do you read this maths formula?
what formula?
