find the number of electrons in4.8grams of calcium
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Now no. electron in 1 gm. is 3*Na /25
So in 20 gm =3 *Na* 25/20 =3.75Na