no, it proves that x is a compound.
an element is a substance that cannot be broken down into a simpler form by chemical means
Lead (Pb, #82 on the periodic chart) is an element in itself. Elements, which are pure substances, cannot be broken down into further chemicals. Therefore, there are no chemical elements that make up lead other than Pb, itself.
Compounds are made up of two or more different elements bonded together chemically. Elements, on the other hand, are substances that cannot be broken down further into simpler substances by chemical means. Compounds have a fixed ratio of elements, while elements exist in their pure form.
Electrons can be excited in an element by supplying energy to the molecule of the elements. Further eletrons get excited in chemical reactions
This is a non-existent chemical. There are no nitrogen sulphates, either synthetic or naturally occurring. This is further verified by the 2014 Combined Chemical Dictionary which does not list it.
Is a pure substance such as an element. Remember elements can not be broken down further by chemical or physical processes.
Carbon is an element. It cannot be broken down further into simpler substances through chemical means, and contains only one type of atom - carbon atoms. C is the chemical symbol for carbon.
Tungsten is an element. It has chemical symbol W. An element is a pure substance that cannot be further broken down into simpler substances through chemical means. A compound, on the other hand, is a substance that is composed of two or more elements that are chemically combined.
Tungsten is an element. It has chemical symbol W. An element is a pure substance that cannot be further broken down into simpler substances through chemical means. A compound, on the other hand, is a substance that is composed of two or more elements that are chemically combined.
Element
If an something is an element you will not be able to break it down any further by chemical means.
an element is a substance that cannot be broken down into a simpler form by chemical means
chemical element
because a substance cannot be decomposed into simplier substances by chemical or physical means
A chemical element, or an element, is a material which cannot be broken down further or changed into another substance by using chemical means.
Lead (Pb, #82 on the periodic chart) is an element in itself. Elements, which are pure substances, cannot be broken down into further chemicals. Therefore, there are no chemical elements that make up lead other than Pb, itself.
Compounds are made up of two or more different elements bonded together chemically. Elements, on the other hand, are substances that cannot be broken down further into simpler substances by chemical means. Compounds have a fixed ratio of elements, while elements exist in their pure form.