06-11-2017
Chemistry

contestada

how do you work out the number of neutrons in an atom?

Respuesta :

Penguin84 Penguin84

12-11-2017

You subtract the number of protons from the mass number to get the number of neutrons.

Answer Link

Otras preguntas

The movement of matter across a cell membrane against a concentration difference is called

please help asap 30 pts

need help with these two questions.

Help with algebra please

what is the difference in length between a 1 1/4 inch button and a 3/8 inch button?

The Three-Fifths Compromise was about slavery. What two things was the compromise used to determine?

Xian and his cousin Kai both collect stamps. Xian has 60 stamps, and Kai has 76 stamps. The boys recently joined different stamp-collecting clubs. Xian's club w

How many moles are present in 10.5 x 10^23 atoms of helium?

Why is impartiality an important quality in a security guard? A. A strong antipathy for various groups of people leads to clear decision making. B. Perso

What property is both physical and extensive? A. density B. volume C. sodium metal reacting in water D. boiling point