Answer:
a) That of Al is higher than that of Mg because Mg wants to lose the second electron, so it is easier to take the second electron away
Gk faham
Karna saya orang Indonesia
The correct answer is D. Mixtures can be easily separated solutions cannot.
3.91584 molecules in 122g of Cu(NO3)2
The specific heat<span> is the amount of </span>heat<span> per unit mass required to raise the temperature by one degree Celsius. Therefore, a high value of specific heat would mean that more heat is needed in order for the temperature to increase. The correct answer would be water since it has the highest specific heat of the choices given.</span>
