Column A
Colur
2
3
an unincorporated business owned and run by
a single person
an unincorporated business owned and
operated by two or more people
a form of business organization recognized by
law as a separate legal entity with all the rights
and responsibilities of an individual
a company that sells shares of a portfolio of
securities, e. g., stocks and bonds issued by
other companies
the most common form of corporate
ownership, with one vote per share for
stockholder
Hold

1. why does the same side of the moon always face earthc.the rotational period of the moon is equal to one revolution around earth2. which is greater the moons period of rotation or its period of revolution  b.the moons revolution period around earth3.what was the major accomplishment of the apollo missions  d.landing on and exploring the moon4. which of these space missions involved the deployment of lunar rovers d.apollo5. which scientists are going to explore next on kepler-186fd. evidence of existence of life6.which mission is not going to explore the outside of the solar systemb.safir7.which technology limit the future of space exploration b. scientist must first develop certain technologies before missions can be completed.

Silicon  6.0x10^23 is avogadro's number so the answer has to be 1 mole of whatever it is. since the molarity of silicon is equal to 28g/mol, this has to be the answer because 28g of si is 1 mole of si.