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These chemical elements are nonmetals.
Elements in the same family, or group, have similar physical and chemical properties.
Yttrium is an element
Isotopes contribute to the atomic weight of a chemical element.
The number of neutrons is different; the differences between physical properties exists but are extremely small.
These chemical elements are nonmetals.
Elements in the same family, or group, have similar physical and chemical properties.
The name and physical properties of a particular elemant is determined by Isotope
Yes, each element has specific physical properties.
The properties of nonmetals also tend to vary more from and element to element than do the properties of the metals
Yttrium is an element
The physical properties of a compound may be entirely different from the physical properties of the elements from which the compound is made.
Shiny and silvery are not chemical properties. These are physical properties.
A physical change changes the physical properties of an element like color where chemical changes change the chemical properties of an element and usually can't be undone.
See at: http://www.webelements.com each element and click after on physical properties.
Bromine is an element. It has both physical and chemial properties
periodically within a group