Silicon is 3p2 bc 2+2+6+2+2=14 and silicon is the fourteenth element
Answer:
The seed of the blackberry will be released in the faeces of the organisms. The seed of the blackberries will be distributed to different locations. When the seed will be dropped to a favourable location, the seed will germinate and a plant will grow from it. In this way, seeds are able to be dispersed at more favourable locations via animal sources. Hence, they will have better chances of growing in different areas.
Given:
m = 3 x 10³⁶ kg, the mass of the star
r = 7.6 x 10⁵ km = 7.6 x 10⁸ m
Calculate the volume of the star (as the volume of a sold sphere).
Calculate the density the star.
By definition, the density of the star is
In g/cm³, the density is
Answer: 1.6315 x 10⁶ g/cm³
The white powder is called Magnesium oxide. Or it's chemical symbol MgO