It can hold 4 minutes more electrons.
<span>Moles = weight in g / atomic weight So, moles in 40 g of He = 40 / 4 = 10 moles.</span>
Like all it is a I spy game. but with patterns. look for your element and remember your quads. then just think left minus right add.
<span>Molecular substances tend to be gases, liquids or low melting point solids, because the intermolecular forces of attraction are comparatively weak.
I hope this helps somehow if not I'm sure i can give you a website that might help answer your question further
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