A chemical compound is a substance composed of 2 or more same or different elements chemically bonded together in a fixed proportion by mass. while an element is a substance that is composed of only one type of atom. eg. manganese, copper, Mercury etc etc
No. An element is a basic "building block" of matter. Compounds are made up of two or more elements.
No. Sulfur is an element and Sulfate is a compound with sulfur in it.
no because it is just two of the same thing, although they are bonded, it is not an atom nor a compound, nor a mixture ,it is simply an element
There are elemental compounds, but there is no such thing as a compound element.
If it cannot be broken down and has the same properties, it is an element.
Lime is a compound.
No. Sulfur is an element and Sulfate is a compound with sulfur in it.
A compound is a mixture of two or morel types of atoms. An isotope is a single atom of one element with a different number of neutrons. They are not the same thing.
no because it is just two of the same thing, although they are bonded, it is not an atom nor a compound, nor a mixture ,it is simply an element
No, Hydrogen is an element and hydroxide is a compound made by oxygen and hydrogen (OH-)
NO!!! Calcite is a compound of the element calcium and other element. Calcium is an element in its own right . Calcite is aname for the polymorph of calcium carbonate (CaCO3) . That is calcium carbomnate has adopted a hard crystalline structute.
No. Noz generally stands for the compound, nitrous oxide (N2O). Helium (He) is an element.
There are elemental compounds, but there is no such thing as a compound element.
an element
Yes, except that "element" should be pluralized; a compound always has at least two elements.
If it cannot be broken down and has the same properties, it is an element.
When a compound is dissolved it is more referred to a solution of a compound. Compound and dissolved are not the same thing
H2O (water)