0.90g /cm^2
Density is a value for mass, such as kg, divided by a value for volume, such as m3. Density is a physical property of a substance that represents the mass of that substance per unit volume. To calculate for the density of the unknown metal, we simply divide the mass of the substance by the volume measured. We do as follows:
Density = mass / volume
Density = 222.50 g / 25 mL
Density = 8.9 g/mL
For a neutral solution,
[H+][OH-] = 1 x 10⁻¹⁴
Well, from what i remeber, u need a charge at each end of the wire, then u turn it on by a generator, and the elecricity thats in the charges, or batteries, travels up the wires.
hope this helps.
Answer:
12g of rain 12g of snow 12g of ice
Explanation:
yes this was answered by a 6th grader no joke so what happens is rain would basically classified as water so that would sink all the way to the bottom. Then snow cause that is somewhat like a solid mixed up with water so that would be second and then ice is just a plain old solid i hope i answered your question
I believe the worst form of pollution is fissile fuels because coal takes millions of years to form and why burn something that takes so long to make.
