HELP::: multiple choice how will the atomic radius of fluorine compare to the radius of the ion formed when it gains an electron, becoming F1- ?

A) The neutral atom will be larger than the ion.

B) The neutral atom will be the same size as the ion since they have the same number of energy levels containing electrons surrounding the nucleus.

C) The neutral atom will be the same size as the ion since they are the same element.

D) The neutral atom will be smaller than the ion.

An aqueous solution of potassium hydroxide is standardized by titration with a 0.194 m solution of hydrobromic acid. if 25.2 ml of base are required to neutralize 24.2 ml of the acid, what is the molarity of the potassium hydroxide solution? m potassium hydroxide

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.