Going down group II in the periodic table normally
...Going down group II in the periodic table normally
ionization energy increases
melting point increases
shielding effect decreases
electronegativity increases
Correct answer is B
Melting point increases. This is because the atoms become larger as you go down the group, which means that the metallic bonds between them become stronger.
Which of the following arrangements shows increasing order of reactivity of the halogens?...
The Arrhenius equation expresses the relationship between the speed of a reaction and its ...
The periodic property that is used to determine whether a covalent molecule is polar or not is ...
Which of the following statements is true of sulphur (IV) oxide? ...
The chromatography separation of ink is based on the ability of the components to ...
The reaction of vegetable oil with a solution of wood ash is ...