The correct Lewis structure for a molecule of the compound C2H2 contains an alkyne bond. This is a triple bond between two C atoms. It has a linear bond geometry and no lone pairs.
Iron II sulfide, FeS
HF [note correct capitalization] is not an element but a compound, since it contains two kinds of atoms. It is a gas at standard temperature and pressure.
The correct name for the compound CoCl3 is cobalt III chloride.
The Lewis structure of fluorine contains 9 electrons, which 7 of them are valence. This means the letter F will be in the middle with 7 dots surrounded it, which would represent the 7 valence electrons.
If the formula was intended to be PCl5, the compound is phosphorus pentachloride.
The compound sentence "I went to the store, and then I visited my friend" contains correct punctuation.
An element is the correct answer
Although Excel checks that the formula has the correct structure, it does not check that the formula contains the correct values or cell references.
Type your answer here... The molecule contains no carbon double bonds.
They run experiments that can determine the bond strength of a molecule.
im sure the answer is a molecule. im not 100% sure but im sure its the correct answer
Al2(CO3)3
"Not every molecule in a living system is an organic compound." This statement is correct according to the definition of organic compounds as compounds containing carbon. For instance, water is a major component of living systems but is not "organic".
magnesium sulfate is a compound that contains sulphur and magnesium i think this answer may not be correct
The correct grammar structure for this sentence would be: How do you say an answer contains gibberish on WikiAnswers?
Iron II sulfide, FeS
In each MOLECULE of Pb3PO4 there would be 3 lead atoms, but Pb3PO4 is not a correct formula. The formula for lead phosphate would be Pb3(PO4)2. There are still 3 lead atoms per molecule of the compound.