Answer:
A
Explanation:
This is the only reaction where a element is displaced out of a solution and turn a soild, due to it been less reactive than the other causing its displacement The electrochemical series can be used as reference.
Answer:
75%
Explanation:
RR , Rr , Rr all result in dominant trait
The idea of electric field was presented by Michael Faraday. The electrical field constrain acts between two charges, similarly that the gravitational field compel acts between two masses.
Sodium- Na
most active element- Fluorine
lightest element- Hydrogen