When an iron is dipped in Copper Sulphate
Solution this reaction between them and
copper sulphate change into blue color to light
green color. This show that iron is more
reactive then copper, it can to replace copper
from CuSO4 , CuSO4 is of blue color and
FeSO4 is light green color.
Hope it helps
1: the symbol of the metal should be written first.
2: the valency of the elements or radicals should be interchanged.
Answer:increase
Explanation: the more electrons there are the bigger the electron field is and the bigger the atomic radii is
B.
Spring tides occur during a new/full moon. The sun, moon and earth form a straight line during these phases.
