Atoms like carbon and nitrogen do not form ions because the electronegativity of these atoms are not that high nor very low which means electrons are fairly stable in the atom. While chlorine has very high electronegativity and for sodium very low, atoms tend to receive or release electrons.
A coil of wire with a current flowing thru it becomes a magnet
The Answer is C. the distance light travels in a year
<span>the mechanical advantage of a pulley is 1.0
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