Trend is Na<k<Rb<Cs<Li, Li have very small size so surface area become high
Melting Point
what does a group/family have of elements have in common
Electronegativity decrease down in a group.
decreases from top to bottom
The density increase down.
I suppose that this trend is normal.
The trend of effective nuclear charge down a group in the periodic table generally decreases.
Actually, pregnancy fetish is a growing trend...and there is nothing really "abnormal" about it. Its just a preference.
A trend critique is an evaluation or analysis of a particular trend, usually done to assess its impact, relevance, or longevity. It involves looking at the pros and cons of the trend, potential implications, and whether it aligns with broader cultural or societal shifts.
The artistic trend that closely followed American nationalism, was Canadian art. A group of Canadian landscape painters formed a group known as the Group of Seven and they based it on nationalism.
The trend of atomic radius increases down a group on the periodic table. This occurs because each successive element down a group has another energy level. As more electrons are added, more energy levels are needed to hold the electrons.
Melting Point
The trend in solubility of alkaline earth metals increases as you move down the group on the periodic table.
The atomic mass increases down a group.
what does a group/family have of elements have in common
Electronegativity decrease down in a group.
It can lead to negative effects on the economic activity and can even cause a recession.