The ocean is salty, but most lakes and rivers are not. Why is this?
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Ocean Chemistry
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"The oceans are full of water. Ocean water is not just pure H2O, though. Ocean water has many different chemicals in it, especially salt."
What is Salt in Chemistry
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"What exactly do we mean by 'salt' in chemistry? Learn more about the definition, chemical and physical properties and how we can easily figure out the chemical formula of many salts."
Why is the Ocean Salty
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"You may know that the oceans cover about 70 percent of the Earth's surface, and that about 97 percent of all water on and in the Earth is saline-there's a lot of salty water on our planet.
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