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

When does regular shelf placement not matter?

i need to find the surface area of the cube

Phil earns $9.50 an hour and has deductions of $55 per week if Phil worked 45 hours per week what will his next pay be for one year

(The Old Man and the Sea) 4. How does Santiago feel about the sea?

Can someone please help ? Factor. 10x^5+5x^2−15

What are quadratic equations??

Exterior Angle Theorem

can you please help me write an essay about empathy belly, has to be 2 pages long. Thanks!

What is the area of a figure 3cm 7cm 7cm

Can someone factorise this ASAP