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Chemical combinations, SI units.Q.1) What are the SI unit of mass, length & time?Q.2) Match the following prefixes with their multiples:Multiples106109Prefixes(i) micro(ii) deca(iii) mega(iv) giga(v) femto(vi) pico10-610-151010-12 |
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Answer» Q1)SI UNITS- MASS -kilogram 2) length-meters. 3). time-hours |
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