What is the standard cell notation of a galvanic cell made with zinc and gold? O A. Zn2+ (aq) | Zn(s) || Au(s)| Aut(aq)
B. Au(s)| Aut(aq) || Zn2+(aq) | Zn(s)
C. Au+(aq)| Au(s) || Zn(s)| Zn2+(aq)
D. Zn(s) | Zn2+(aq) || Aut(aq) | Au(s)

b..

is the correct one

explanation:

covalent bonds form as valence electrons are shared between two atoms. lewis structures and structural formulas are common ways of showing the covalent bonding in organic molecules. formal charge describes the changes in the number of valence electrons as an atom becomes bonded into a molecule.

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

the movement of aircraft through clouds can even cause lightning strikes. a single lightning event is a "flash", which is a complex, multi-stage explosively ejected.

explanation:

and the person below goggled it.

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it means there are 3 atoms of oxygen