In the classification of matter, what is the smallest unit of a chemical compound that still retains the compound’s chemical properties?

Which element must be present in an organic compound?

In the classification of matter, which element is characteristic of organic compounds?

In the classification of matter, what is the smallest unit of a compound that still retains the compound’s chemical properties?

Which element is present in all organic compounds?

In the classification of matter, which is generally easier to separate into its components using physical methods (such as filtration or distillation): a mixture or a compound?

In the classification of matter, how is milk best classified?

In the classification of matter, which statement best defines a chemical element?

In the classification of matter, how is a compound different from an element?