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What else can I help you with?
Does homogeneous mixtures contain elements?
Yes, all the mixtures contain compounds or elements.
What two elements organic compounds always contain?
Organic compounds always contain Carbon and Hydrogen. Most organic compounds contain elements like Oxygen,Nitrogen,Phosphorus and sulphur. Organic compounds are found in living things.
What compounds are in selenium?
Selenium is an element. Elements don't contain compounds.
All compounds are classified by?
the elements the contain
What is the tern for simple compounds that contain only two elements?
Binary compounds
What do compounds always contain exact ratios of?
elements
How are elements and compounds the different?
Elements contain only one type of atom (atoms with the same number of protons). Compounds contain more than one element, and thus contain atoms with different numbers of protons. Compounds can be converted into elements, but elements are not reducible to anything simpler (besides subatomic particles).
What information does chemical information contain?
the reactants and products. reactants=what compounds or elements are reacting products= what compounds or elements are produced from the reaction
What compounds contain two elements?
Water (H2O), carbon dioxide (CO2), table salt (NaCl), and methane (CH4) are examples of compounds that contain two elements.
Can two completely different compounds contain identical elements?
No. The chemical formulas for the two compounds would be different as the ratios were different. For example there are three different oxides of iron which obviously contain the same two elements but these are in different ratios:- FeO Fe3O4 Fe2O3
Roman numeral should be used when naming which compounds?
Compounds which contain transition elements. cu2so4
What elements are in the organic compounds?
All organic compounds contain carbon and hydrogen as a minimum. Other elements are found in some organic compounds such as oxygen, nitrogen or sulphur.
