The energy change which accompanies the addition of an el...
The energy change which accompanies the addition of an electron to a gaseous atom is
atomization
electron affinity
electronegativity
ionization
Correct answer is B
No explanation has been provided for this answer.
When sodium nitrate dissolves in water, ∆H is positive. This means that? ...
Al2O3(s) + 3H2SO4(aq) → Al2(SO4(aq)) + 3H2(I)O Al2O3(s) + 2NaOH(aq)) + 3H2(I)O → 2NaAl(OH)4(aq)...
Environmental pollution problems are generally more severe in countries which have ...
Which of the following is not a member of the homologous series of the paraffins (alkanes)? ...
Which is NOT a synthetic polymer? ...
How many grams of bromine will be required to completely react with 10 g of propyne? (C = 12, H =...
Which of the following equations represents beta decay? ...
Which of the following oxides has a giant covalent structure? ...