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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.
Is hydrogen gas an organic substance?
No, hydrogen gas is not considered an organic substance. Organic substances are compounds that contain carbon and are typically found in living organisms. Hydrogen gas is a simple molecule composed of two hydrogen atoms and does not contain carbon.
Why do geologist think earths core contains mostly iron?
Other orbiting bodies contain more iron then earths crust does
Which is the most viscous substance on earth?
Pitch, a derivative of petroleum, is considered the most viscous substance on earth. It has a viscosity of billions of times that of water at room temperature.
Definition of impure substance?
Imppure matter is a substance which contains a mixture of elements- 1. It does not have fixed melting point, boiling point or density 2. t gives more than one spot whenn analysed by chromatography
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.
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.
How mixture relate to substance?
A mixture contain two or more substances (chemical compounds).
What is the similarities between substance and mixtures?
A mixture contain one or more substances (compounds).
The difference of a homogenous and a heterogeneous mixture?
homogenious mixures contain one substance and hetergenious mixtures contain two or more...email meh...:)
Is there more water than any other substance on earth?
yes
Why does ground water often contain more dissolve substance in it than water on the surface?
yes
What is a substance that is created when two or more atoms combine?
It is a compound. The molecules of a compound contain more than one element.
How mixture and substance similar?
Mixtures are formed from two or more substances.
