Answer:
The dust and gas particles of a slowly rotating nebula gradually came together to form a cloud with a huge central bulge surrounded by a flat ring of dust and gas. The sun was formed from the material in the bulge. The flat ring became several rings. In each ring, a planet formed and continued to revolve around the sun in the plane of the ring it came from.
Explanation:
Answer: It is made up of one element
This problem is providing us with the mass and density of a sample of liquid magnesium as 0.015 g and 1.738 g/cm³, respectively. Thus the volume, in microliters, of this same is required and found to be 8.63 μL according to the following calculations:
<h3>Density:</h3>
In science, density is defined as the degree of compactness of a substance and is calculated with:
Thus, given both the mass and density, we can solve for the volume as shown below:
By plugging in, we obtain the answer in cm³ first:
Then, we convert it to microliters as follows:
Learn more about density: brainly.com/question/952755
Answer:
True
Explanation:
because it never stops doing it