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Elements in the same family, or group, have similar physical and chemical properties.
Hydrogen is the element with unique properties that doesn't fit in any group.
group is more alike
No, the physical properties within a group are more alike than those of a period. This is because all elements in a group share the number of valence electrons.
False. Properties within a group are more alike than properties within a period.
Elements in the same family, or group, have similar physical and chemical properties.
periodically within a group
periodically within a group
Argon has atomic number 18 and is the third element in group 18 of the periodic table
Hydrogen is the element with unique properties that doesn't fit in any group.
The element that would have properties most similar to the new element would be an element that lies in the same group as the new element. Specifically, the element with the most similar properties will lie directly above or below that element in the group.
No other element has exactly the same properties as neon (atomic mass, for instance), but the closest to most of the same chemical and physical properties is probably argon, neon's next neighbor down in its periodic group 18.
group is more alike
All elements of group has same number of valence electrons.This property define their characteristics.
Elements with same functional group have same chemical properties. They possess different physical properties.
the Atomic number on Periodic Table is the identity of an element in the table , it gives the indications about Group, period and Block of elements it also predicts the chemical and physical properties of the element.
group 1A