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When metals react with non-metals, electrons are transferred from the metal atoms to the non-metal atoms, forming ions.  The resulting compound is called an ionic compound.

A few examples of ionic ...

En mi familia, hay tres personas; mi madre, mi hermana, y yo. 

Mi madre tiene pelo rubio y largo. Se llama Susan. Es más baja que mi hermana y yo. Tiene ojos verdes como mi hermana y yo. Ella traba...

Greenhouse gases include methane and carbon dioxide. These gases enhance the greenhouse effect which consequently warm up our planet. 

The sun's energy arrives as short wave radiation, this type of...

(Draw the two out) 

Chlorine has 7 electrons in its outer shell while sodium has only one.

In a food chain, very little energy is passed onto the next trophic level - this is because living creatures create waste.  Energy passes out of the food chain in a number of ways, including; - energy use...