Which statement is true about a polyatomic ion?
It forms metallic bonds with other ions.
It forms covalent bonds with other ions.
It is made of atoms that are covalently bonded together.
It has a charge that is distributed over part of the entire unit.
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Strong conductivity of plasma allows it to act and react as and

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.