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Ionic bonds are an electrostatic attraction between oppositly charged ions. Ionic bonds are formed between a non-metal (positively charged cation) (group I,II, III on periodic table) and a metal (negative...

The combustion of biodiesel produces less carbon dioxide, sulfur dioxide and particulates than that of regular diesel. This causes less global warming from the greenhuse effect and less sulfur dioxide pol...

Phosphorous has five electrons in its outermost shell of electrons. Fluorine provides three electrons to the phosphorous allowing the formation of a stable central phosphorous atom which now has 8 electro...

An ionic bond is generally between a metal and a non metal atom. It is based on electrostatic attractions of two ions formed from an atoms loss or gain of electrons. A metal e.g. Li will donate one or mor...

Both of these elements are part of the 2nd group of elements on the periodic table. ie in first ionisation, their electron configuration changes from nS2 -> nS1.

Strontium is a much larger eleme...