fortunesanga8 fortunesanga8

04-01-2020
Chemistry

contestada

charcoal and copper are black how do you distinguish

Respuesta :

04-01-2020

Answer: charcoal being less dense it floats on water while copper oxide settles at the bottom

Explanation: when you add a liquide charcoal will float and copper sinks

Answer Link

Otras preguntas

The tone of this speech could best be described as expressing a feeling of fear. hope. anger. pride.

A book called The Histories uses research to determine the causes of the Greco-Persian Wars. It was written by the ancient Greek historian Herodotus around 440

What are the first 10 digits of pie. Please help!!!!!!

Is the Earth an open, closed, or isolated system? Explain.

what is the next numbere 11 13 16 21 28 39

Point M is on line segment \overline{LN} LN . Given LN=3x+3,LN=3x+3, LM=4x,LM=4x, and MN=2x,MN=2x, determine the numerical length of \overline{MN}. MN .

a submarie is 671 feet below

What are the general geographic characteristics of southwest region United States

6 achievements of the NAACP for the civil rights movement by 1950

am i right? 27 points