False, because a compound is a pure chemical substance consisting of two or more different chemical elements. It can be separated into simpler substances by chemical reactions.
Iodine is a chemical element; not a mixture, not a compound.
Matter that is an element consists of only one type of atom, such as oxygen or gold. Compounds consist of two or more different elements chemically bonded together, such as water (H2O) or carbon dioxide (CO2).
No, it's pure gold. It is an element. However, most jewelry is a compound of gold and silver or other metals to make it harder and stronger.
One element takes the place of another in a compound.
A single-replacement reaction
There are many thousands of such minerals.
Iodine is a chemical element; not a mixture, not a compound.
Matter that is an element consists of only one type of atom, such as oxygen or gold. Compounds consist of two or more different elements chemically bonded together, such as water (H2O) or carbon dioxide (CO2).
Identical molecules.
A substance can be a mixture or solution, rather than a compound. These do not require that the separate substances combine chemically. An element is a substance that has only one type of atom.
Yes, hydrogen gas is a compound. It is made up of molecules which consist of two atoms of hydrogen, an element. It just happens that the same name is used for the gas as for the element.
All a compound is matter that consist of more than one type of element that are bonded together chemically. They must be different to be considered a compound ! They cannot be broken down by physical means. Ex.: H2O has two hydrogen atoms and one oxygen.
Compound it cant be an element because its a diatomic or polyatomic cnt remember which one but either way its not an element its a compound. Compound it cant be an element because its a diatomic or polyatomic cnt remember which one but either way its not an element its a compound.
An element is composed of only one kind of atom. A compound is composed of atoms of more than one element.
No, it's pure gold. It is an element. However, most jewelry is a compound of gold and silver or other metals to make it harder and stronger.
One element takes the place of another in a compound.
Vinegar is a compound. An element is anything found on the Periodic Table. A compound is anything made of more than one element.