The energy which accompanies the addition of an electron ...
The energy which accompanies the addition of an electron to an isolated gaseous atom is
Atomization
Electronegativity
Electron affinity
Ionization
Correct answer is C
No explanation has been provided for this answer.
Which of the following elements can conveniently be placed in two groups in the periodic table ? ...
Zinc displaces copper from an aqueous solution of copper (ll) salt because ...
Consider the following reaction equation: C2H4(g) + 3O2(g) \(\to\) 2CO2(g) + 2H2O(g) The volume ...
When a salt is added to its saturated solution, the salt ...
2HCL(ag) + CaCO3(ag) → CaCL2(ag) + H2O(1) + CO from the reaction above, which of the following ...
Which of the following oxides is amphoteric?...
What is the chemical symbol for Radium? ...
H\(^+\) + OH\(^-\) → H\(_2\)O The equation above illustrates...
The two elements 11X and 19Y are in the same group because they have the same...