The correct option is 58 Fe 2+.
A neutral atom normally has the same number of proton, neutron and electrons, if the number of electrons differ from that of proton, that means that the elements has given some electrons away or it has gained some electrons from another element.
In the question given above, the atomic number of the element is 26 [because the proton number is 26], which means the element is iron. Iron has 24 electrons because it has given two away, so it will have +2. The iron has 32 neutrons instead of 26 so it is an isotope.
The buoy will move up and down as the wave passes by. A buoy is an anchored floating object. It is used by sailors to navigate through the waters. It is also used to mark reefs and other hazards. When strong waves go by, the buoy will move with the flow of the wave.
Ans: A. Triple covalent bond.
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B.two or more atoms of one or more elements that are linked by shared electrons<span>
C. pure substance</span> <span> D. can be found in elements and compounds</span>
Answer:
Pb(NO3)2+2NaCl \to PbCl2+NaNO3
Explanation:
Lead(II) nitrate is
Sodium Chloride is
This is a double displacement reaction. Hence anions or cations of both the compounds are displaced to form the products.
Therefore the balanced equation is