rachael6228 rachael6228

04-02-2018
Chemistry

contestada

An atom of phosphorus has an atomic number of 15 and a mass number of 31. how many protons and neutrons does it contain?

Respuesta :

marwa28 marwa28

10-02-2018

Phosphorus has 15 protons and 16 electrons.

Answer Link

carlotawingr carlotawingr

29-11-2020

Answer:

Phosphorus has 15 protons and 16 electrons.

Explanation:

Answer Link

Otras preguntas

pls helppppp with my math

Pleasssseeeeee hhhhheeeelllpppp

What is another way to name line l? need help asap

a news story on a local band is likely: -a feature -a headline -an editorial -none of these choices are correct

which city did rome desrtoy at the end of the third punic war

Find the missing length. Can someone explain it to me, I would be deeply grateful.

Describe what you think was the most beneficial change in engineering practice as a result of the military-industrial-university complex in the Cold War, and wh

The segment shown is half of AB, where B(-5, 1) is one endpoint of the segment and M(-3, 3) is the midpoint of the segment. What are the coordinates of point A?

what is the distance between 3,0 and 6,-13

What values of a, b, and c would you use in the quadratic formula for the following equation? 6x^2+5x-4=0