7. Nitrogen has two naturally occurring isotopes: nitrogen -14 (99.632%; isotopic mass=14.003074 amu) and nitrogen -15 (0.31 %; isotopic mass = 15.00010 amu). Calculate the atomic weight of nitrogen

the mass of the cathode increases because ions from the solution get reduced to atoms and become part of the cathode.

explanation:

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the answer is 1 i believe

the answer is 1260

you spend 7 hours in school for 1 school day with 5 school days in 1 school week with 36 school weeks in a school year.

7*5*36= 1260 it's all about multiplying

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.