31-03-2020
Biology

contestada

If an atom has 15 protons, 12 neutrons, and 17 electrons, what is the atom's electrical charge?

Respuesta :

strongwilled strongwilled

31-03-2020

The charge is -2

There are 2 more electrons than there are protons and because electrons have a negative charge that means the charge is -2

Answer Link

Otras preguntas

The postal system in early Rome was: highly developed only for governmental business only for the wealthy poorly developed

Benito embroiders and sells T-shirts. The graph shows his profit (y-axis) as a function of the number of shirts sold (x-axis). After selling a certain number of

ways a business can apply delphi technique in the work place

all the children have the rights to quality education.how can we ensure this rights to every child

¿Qué característica de la chef María Marte se destaca en la carta? O Su esfuerzo por salir adelante para ayudar a su familia a lo largo de su vida O Su afán por

While there are many reasons the 13 Colonies tolerated slavery--none of them particularly supportable today--why did slavery become more dominant in one region

Calculate the volume of 500 kilograms of lead if the density of lead is 11,400 kg/m³. Give your answer to 2 decimal places.

Angles D and H are vertical angles True Or false?

The community theatre troupe was putting on a summer production of Shakespeare's A Midsummer Night's Dream. Tickets for children ages 12 and under were $5.50 ea

start business with cash in double entry