You are looking for ADHESION
Cu + 2H2SO4 ⟶ CuSO4 + SO2 + 2H20
In left hand side of the equation.
Cu = 1 atom
H = 4 atoms
S = 2 atoms
O = 8 atoms
In right hand side of the equation.
Cu = 1 atom
S = 2 atoms
0 = 8 atoms
H = 4 atoms
• All the atoms are balanced in the left and right side of the equation and it satisfies the law of conservation of mass.
• Equation is balanced and correct.
*See the attachment .
Most of the positively charged particles bounced back at a range of angles as they collided with the atoms in the foil; only a few passed straight through the foil. Therefore, scientists discovered<span> that every atom contains a nucleus where its positive charge and most of its mass are concentrated.</span>
Answer: A, Coniferous Forest.