1) what is the same in the lithium atom and lithium ion?
2) what is different in the lithium atom and lithium ion?
3) explain why a lithium ion is positive in charge
4) what is the same in the oxygen atom and oxygen ion?
5) what is different in the oxygen atom and oxygen ion?
6) explain why a oxygen ion is negative in charge
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Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest