angela9359 angela9359

02-10-2020
Chemistry

contestada

If an element’s atomic number is 15, how many electrons must it have in order to be neutral?

Respuesta :

jackeduptrucks000 jackeduptrucks000

02-10-2020

Answer:

15

Explanation:

atomic number is the same as protons so 15 protons and 15 electrons would be neutral

Answer Link

Otras preguntas

x^3 4x^2 5x 20 factored by grouping

if the fundamental frequency of a certain string is 84 hz, what is the frequency of the second harmonic? 42 hz 84 hz 126 hz 168 hz

which sentence is written in the passive voice? marjorie waved at the bicyclists. the bicyclists were waved at by marjorie.

The impact of digital technology has

If the expected gains on stocks rise, while the expected returns on bonds do not change, then (points : 1) the demand curve for bonds will shift to the right. t

The balanced chemical equation for the reaction of copper (Cu) and silver nitrate (AgNO3) is shown below. Cu + 2AgNO3 mc001-1.jpg 2Ag + Cu(NO3)2 How many moles

An outfielder throws a baseball to the player on third base. The height h of the ball in feet is modeled by the function h(t) = -16t^2 + 19t + 5, where t is tim

Please fill in the blanks You're a _____ Harry! To be or not to ___ that is the _______ The birds and the ____ Shut up and ______ with _______ ok.....

Which is the correct label of the parallel lines

what's the answer to complete the comparison 3+7>?