As an atom's nucleus gets larger the electric charges repelling the protons get larger. To compensate for this greater
electric charge the atom
needs more neutrons to gain enough nuclear binding forces to overcome
the repulsion
needs fewer neutrons to gain enough nuclear binding forces to overcome
the repulsion.
needs more electrons to gain enough nuclear binding forces to overcome
the repulsion.
Eliminate
needs fewer electrons to gain enough nuclear binding forces to overcome
the repulsion

In apex! a liquid heated beyond a certain temperature becomes

Stage in which a typical star has completely stopped fusion

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.