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

Victoria has a bag with orange, yellow, and blue chips in it. Without looking, Victoria reaches into the bag and removes a chip. She records the color and retur

Solve the equation 3x-1=x+9

Answer answer answer please

What is the wave speed of a wave that has a frequency of 100 Hz and a wavelength of 0.30?

What types of food should be eaten in limited quantities?

Jefferson believed that the ___________ promoted aristocratic pretensions and courtly intrigue through such practices as weekly levees, or formal receptions, fo

Wind and water pollination does is convenient because it does not depend on animals. What is one negative aspect about wind and water pollination

Why was unification difficult to accomplish in both germany and italy?

What is the effect of adding heat to a gas at constant pressure?

please help!! explain what the Supreme Court's decision means for police and suspects.