28-03-2018
Chemistry

contestada

if the atomic number is 3 and the mass number is 7 what is the number of protons

Respuesta :

lydianr96 lydianr96

28-03-2018

the number of protons is 3

Answer Link

Otras preguntas

During the scene size-up of a motor vehicle collision, a simple, quick evaluation of the interior of the car will help to: A) determine how much fuel is in the

Read the excerpt from part two of Trifles. County Attorney: (as one turning from serious things to little pleasantries) Well, ladies, have you decided w

José sets up computers. He has been working on a job today for about six hours. He told his boss the job was about 75% complete.

write 16 3/5 as a decimal

A fast-food restaurant accepts five dollars in cash as payment for three tacos. This is an example of money's role as a: Please choose the correct answer from t

Drive-A-Lot Cars runs a promotion for three years of interest-free payments on sedans. The cost of a new sedan is $22,968 (including tax). What is the average m

mplify the expression: | 5q + 84 - 94 + 84

Arizona, New Mexico, and Nevada must honor the Native American reservation treaties drawn up by the _____ government for the Native American Nations. A. federal

Match each artist with the correct period or movement. Cimabue Late medieval Da Vinci Renaissance Pontormo Baroque Blake Romanticism

Twelve gallons of gas cost $34.20 how much is the price per gallon of gas?