A manganese (III) ion forms when a manganese atom:

Which is the correct formula of potassium chloride? potassium = 1+  chlorine = 1-

How many valence electrons are in a carbon atom in the ground state?

Please provide the chemical formula that would form between the provided ions. Do not be concerned about using super- or subscript for your answer.  Just insert any numbers that are necessary as normal-sized font. Combining Fe3+ and O2- would form the chemical compound:

Which is a noble gas?

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How many valence electrons are present in the element with the following ground state electron configuration?                                            1s2 2s2 2p1

The elements on the periodic table are placed in order of increasing:

What is the chemical symbol for silver?

What is the relative electrical charge of a neutron?