Here, as they both are physical things without any magnetic property & density difference, screening would be best.
In short, Your Answer would be Option C
Hope this helps!
Answer:
Fe + CuSO4 → Cu + Fe2(SO4)
2. Combine lead (II) nitrate and potassium iodide solutions.
Pb(NO3)2+ Kl → KNO3 + PbI2
3. Combine magnesium metal and hydrochloric acid solution.
Mg + HCl → MgCl 2(aq) + H 2(g)
4. Electrolysis (splitting) of water.
H2O → Im not sure sorry
5. Burning magnesium.
Mg + O2 → MgO
Explanation:
Answer:
24.1g of chlorine & 15.6g of sodium
Explanation:
according to the law of conservation of mass
Na+Cl=NaCl only
Symbol Element Atomic Radius Electronegativity Ionization Energy
Ca Calcium 194 pm 1 57110 kJ/mol
Ba Barium 253 pm 0.89 3.6 x 10³ kJ/mol
As Arsenic 114 pm 2.18 12310 kJ/mol
Bi Bismuth 143 pm 2.02 8520 kJ/mol
Based on the above information.
The element with the largest radius is Ba.
The element with the highest electronegativity is As
The element with the hightest Ionization energy is Ca.
Gravitational Energy and Thermal Energy
