PLS HELP - 20 POINTS !! Answer the next five questions based on the diagram:

How many electrons are in the n = 1 shell?
How many electrons are in the n = 2 shell?
How many electrons are needed to complete the n = 2 shell?
How many electrons are being shared between the two nitrogen atoms?
How many bonds exist between the two nitrogen atoms?

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).

elements make up everything, and they combine to make compounds.

the answer is c

answer: mole of the gas

answer: mole of the gasexplanation: