¿ que significa que dos cuerpos se repelen eléctricamente? a) que posee cargas de distintos signos

B) que sus cargas tienen igual signo

C) que los cuerpos tienen diferente masa​

Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k

What is the polyatamic ion of thiosulfate

What three things determine the shape and size of a puddle when water is poured out onto a surface