darius was walking from one class to the other during passing period when he realized his shoes were untied. he stopped to tie his shoes and then glanced at the clock. the clock read 11:52 am. he had to get to his classroom or he would be counted tardy to class. how fast will darius have to move to make it to class on time

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.

answer: option (a) is the correct answer.

explanation:

the measurement of hydrogen ions in a solution is known as ph.

if ph of a solution is less than 7 then the solution is acidic. if ph of a solution is greater than 7 then the solution is basic.

when the ph of a solution equals 7, then the solution is considered as neutral.

the ph of pure water is 7, therefore, it means that concentration of hydronium ions equals that of hydroxide ions.