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Nitrogen Well, Oxygen is the most abundant element on earth if you include the Air, Water and Land. Oxygen makes up 50% of the earth. But Nitrogen is contained most in the air (atmosphere), making 78% of the air.
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Why Does earth contain more metal than the moon?
Because earth contains more mineral than the moon.
What is the difference in a pure substance and a mixture?
A pure substance is made out of only one kind of element (for example, gold is a pure substance). A mixture is made out of two or more different substances and is only combined by physical means. A pure substance cannot be broken down into a simpler substance. A mixture can be separated into its component parts.
Why do geologist think earths core contains mostly iron?
Other orbiting bodies contain more iron then earths crust does
What does hard water contain?
mineral substance
Is hydrogen gas an organic substance?
No, a substance must contain carbon in order to be considered organic.
Why is the earth has gravity?
every substance has gravity including the earth. more massive the substance is, more powerful its gravity
How is a substance similar to a mixture?
A mixture contain two or more substances.
How is the composition of a substance different from the composition of a mixture?
A substance has a specific chemical composition while mixtures contain more than one substance.
Differentiate a substance from a mixture?
A mixture contain two or more substances (compounds).
Is Every substance on Art is made of one are more elements?
Is every substance on earth made of one are more atoms
Does a substance contain more than one type of atom?
Posibly. 'Substance' simply means there is something, without distinction as to the makeup of it.
What is the similarities between substance and mixtures?
A mixture contain one or more substances (compounds).
How mixture relate to substance?
A mixture contain two or more substances (chemical compounds).
Why Does earth contain more metal than the moon?
Because earth contains more mineral than the moon.
Is there more water than any other substance on earth?
yes
The difference of a homogenous and a heterogeneous mixture?
homogenious mixures contain one substance and hetergenious mixtures contain two or more...email meh...:)
Why does ground water often contain more dissolve substance in it than water on the surface?
yes
