Usually it is found in compound form but can easily as a pure element, just depends on the conditions
yes. ag and cl are elements, two of them together is an element.
None. If carbon, hydrogen, and oxygen happen to chemically combine, they form an organic compound. 'Compound', not element. (These 3 substances are each an element).
They form a mixture.
No. Mercury is an element and oxygen is an element, but together they form a compound.
in its pure form, iron is an element, but that may not be what you are referring to.... if you have iron oxide (rust), this is a compound of iron and oxygen.
First, Ag is an element and not a compound at this form. Its name is silver
It is found in nature in its pure form (not as a compound).
Water is a compound because it is composed of : hydrogen and oxygen. Each of these elements loses its original properties to form a compound. Gold is an element because it is 100 % gold and found in that form.
Nitrogen is not a compound, it is an element. Nitrogen is found in many compounds, including all proteins.
Calcium is never found in its elemental form in nature.
No, iron is an element. Chrmium is also an element, so there are no other substances, compounds or otherwise, that are found in it. However, there are alloys that contain both iron and chromium along with other metals.
Yes, gold is an element.Yes It is-see AU on table
13
compound
Primarily in compound form in small quantities associated with zinc ores.
It is an element, and can be found on the Periodic Table as Al.
a subscript found at the bottom right of the letters in the compound. if there is no number, that indicates there is only one of that element, or atom.