Most of the time but not always
Carbon be element, and element always contain more than one compound!
These solutions contain the cation H+ and an anion.
alloy
more than 7.0
Compound substances contain more than one species of element. they are formed by chemically combining these species.
Compounds contain more than one element.
bcos it contain more than one element
A compound has two or more elements that are chemically combined. It cannot be easily separated which means that is a homogeneous. An example of this would be Sodium Chloride (NaCl.) :)
Carbon is an element. It does not contain any chemicals but with the exception of hydrogen, is part of more chemicals than any other element.
It is a compound. The molecules of a compound contain more than one element.
No, acidic solutions contain more hydronium ions (H3O+) than hydroxide ions (OH-). The presence of hydronium ions is what gives acidic solutions their characteristic sour taste and ability to conduct electricity.
Calcium is an element. There are things such as elements and compounds. Calcium is a single element. Calcium containing compounds exist also but compounds contain more than one element.