The properties that reappear at regular intervals, or in which there is gradual variation at regular intervals, are called periodic properties, and the phenomenon is known as the periodicity of elements. Periodic Properties of Elements are. Atomic size. Metallic character
Answers & Comments
Verified answer
Answer:
1)..........The atomic radius of a chemical element is a measure of the size of its atom, usually the mean or typical distance from the center of the nucleus to the outermost isolated electron. Since the boundary is not a well-defined physical entity, there are various non-equivalent definitions of atomic radius. Wikipedia
2).......Metallic character describes the set of chemical properties that are associated with the elements classified as metals in the periodic table. Metallic character depends on the ability of an element to lose its outer valence electrons
[tex]\huge\pink{\mid{\underline{\overline{\tt ANSWER }}\mid}}[/tex]
Metallic character describes the set of chemical properties that are associated with the elements classified as metals in the periodic table.
Metallic character depends on the ability of an element to lose its outer valence electrons.
DON'T REPORT