ILL GIVE BRAINLEIST 1. Why is a hydrogen molecule (H2) more stable than two individual hydrogen atoms? 2.Why cant a third hydrogen atom join the H2 molecule to make H3

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How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

According to each substances heat of fusion, which of the items below requires more heat to be added per gram of substance to go from solid to liquid? silver sulfur water lead

Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?