Isoelectronic species are ions or elements that have equal number of electrons. From the root word, electron of the word isoelectronic. On the other hand, isotructural species are compounds with the same structures.Hope this answers the question.
Answer:
the top one is 100.000 and bottom one is 100.000
Explanation:
Lithium=li
Iron=Fe
Helium=He
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Explanation:
False, gray whales average 75 miles per day at a speed of 5 mph and is the longest annual migration of any mammal.
