Which process forms all elements up to and including iron, exce...

An element M forms an ion of M^3+. The atom and the ion have the same: a) radius b)number of elect...

A certain element forms an ion with 54 electrons and a charge of +2. Identify the element.

What element forms an ion with an electronic configuration of [Xe] and a –2 charge?

What is the element that forms a 3+ ion with electron configuration [Ar] 3d^6? I know that [Ar] 3...

Which process forms all elements up to and including iron, except light elements such as hydrogen an...

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