<span>CH3CH=C(CH3)CH(CH3)2
Start the carbon count at the end closest to the most important element, the double bond. I would recommend drawing the skeletal structure too so you can see where carbons are attached and how long the chain is.
3,4- dimethyl-2-pentene
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B, you can see there are 2 F atoms on each side of the equation
Because of the magnetic field, magnets can push or pull at a distance without touching an object
Answer:
Overview. A chemical formula identifies each constituent element by its chemical symbol and indicates the proportionate number of atoms of each element. In empirical formulae, these proportions begin with a key element and then assign numbers of atoms of the other elements in the compound, by ratios to the key element
Explanation: