Na is a metal :) Have A great Day
Answer:
no of moles=mass in gm÷molar mass so let x be the mass in gm
4.5=x÷35.5×2
x=4.5×35.5×2 grams
x=319.5 gm
Explanation:
formula
Answer:
Ecology is the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
Explanation:
Answer:
Charlemagne has been called the "Father of Europe" (Pater Europae), as he united most of Western Europe for the first time since the classical era of the Roman Empire and united parts of Europe that had never been under Frankish or Roman rule.
Explanation:
