I think the correct answer would be hydrogenous sediment. These sediments are produced when minerals that are dissolved solidify via reaction with water, especially seawater. Other examples are evaporites and oolites. Hope this answers the question.
Answer:
This should help you with your problem
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Answer:
Elements -------> Formulae
a). Tungsten ----> W
b). Lead -----------> Pb
c). Calcium ------> Ca
d). Ziriconium --> Zr
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Answer:
d.
Explanation:
With an ionic bond we have an elector transfer but with a covalent bond the electrons are shared to form a 'molecular' bond.
Answer: Hard working,satisfied. (i think)
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