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Electronegativity decrease down in a group.
Excepting groups 5-12 of the periodic table.the atomic radius increase down in the group.
Electronegativity DECREASES going down a group.
Density increases down a group on the periodic table. The trend is more complex across a period. Metals are generally more dense than nonmetals, but among metals on a period, density increases to the right.
The atomic number of an element is the number of protons in the nucleus of one atom of that element. In general, atomic numbers increase as you move to the right and down in the table.
Electronegativity decrease down in a group.
It decreases when going down a group.
It decreases when going down a group.
Excepting groups 5-12 of the periodic table.the atomic radius increase down in the group.
As you move from left to right across the Periodic Table, electronegativity increases, and as you move down the table electronegativity decreases.
As you move from left to right across the periodic table, electronegativity increases, and as you move down the table electronegativity decreases.
Electronegativity decreases down the group. Metallic character increases.
Electronegativity DECREASES going down a group.
Atomic radii increases moving down a group in the Periodic Table due to the increasing energy levels in the electron configuration and electrons filling in energy levels further away from the nucleus.
Density increases down a group on the periodic table. The trend is more complex across a period. Metals are generally more dense than nonmetals, but among metals on a period, density increases to the right.
The more energy levels that are occupied by electrons, the larger the atomic radius.
The atomic number of an element is the number of protons in the nucleus of one atom of that element. In general, atomic numbers increase as you move to the right and down in the table.