Vanadium is an element. Refer to the related link for a Wikipedia article on vanadium.
The Periodic Law states these facts about properties of elements. The Russian chemist named Dmitri Mendeleev was the first to state this law in 1869.
You think probable to a chemical equation.
stuff
I think that chemical energy is a form of energy stored in the bonds of atoms
No, it is not a chemical reaction. Chemical reactions occur when one or more chemical compound reacts to give one or more different chemical compounds. When oil and water are mixed, they can be separated to give the original amounts of oil and water without any new chemical compounds <==============================================3
scientists compare them by the properties of matter .
Color, size, shape, texture, smell and taste...
Nutrition facts is chemical composition of a food.
Chemical changes take place on the molecular level
cannot be separated into 2 or more substances by physical or mechanical meansis homogeneous, ie, has uniform composition throughout the whole sampleits properties are constant throughout the whole sampleits properties do not depend on how it is prepared or purifiedhas constant chemical composition
made for a lot of things.....
That is what I wanted to know, this is what i think? Some Physical changes: -You can shape lead -It dislovels Some Chemical changes: -It does NOT burn -It turns into Lead Oxide Those are some but I need help with the rest... and takers? This might also help you... Phyical-You do the change. Chemical-It changes it's self.
vanadium was originally found by spanish scientist Andres manuel del Rio.It was named after the scandinaian goddess of love, Vanadis.
Nobelium is an artificial chemical element, solid, metal, actinoid, radioactive, unstable. Any physical property of nobelium was measured (excepting nuclear properties of the isotopes); some properties are only estimated. Probably nobelium is a reactive metal but we haven't sufficient material for a study and also No is very unstable.
A chemisist can be defind as a physical chemist or a chemical physicist. This means a scientist that explores chemical problems and tries to explain them using fundamental physical principles. I would also add to this definition a chemist that doesn't enjoy remembering random facts!
A mineral is a naturally occurring substance formed through geological processes that has a characteristic chemical composition, a highly ordered atomic structure and specific physical properties. A rock, by comparison, is an aggregate of minerals and need not have a specific chemical composition. Minerals range in composition from pure elements and simple salts to very complex silicates with thousands of known forms.
The Periodic Law states these facts about properties of elements. The Russian chemist named Dmitri Mendeleev was the first to state this law in 1869.