Graphite is an interesting material, an allotrope of carbon (as is diamond). It displays properties of both metals, and nonmetals. However, like a metal, graphite is a very good conductor of electricity due to the mobility of the electrons in its outer valence shells.
Arizona, Hawaii, American Samoa, Puerto Rico and the Virgin Islands donât participate in daylight saving. Indiana used to be split, but opted for daylight saving in 2005.
Confidence votes 423. The two US states that don't observe Daylight Saving Time are Arizona and Hawaii. Daylight Saving Time is also NOT observed in Hawaii, American Samoa, Guam, Puerto Rico, the US Virgin Islands, and the Northern Marianas. In Arizona, the Navajo Indian Reservation does observe DST.o, Aruba does not observe daylight saving time. Specifically, Aruba observes Atlantic Standard Time. This means that Aruba time is the same as that of Eastern (United State â¦ s) Standard Time during the spring and summer months that the United States of America observes daylight savings time.