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If are a buyer or a seller of philately Items and
would like to buy or offer your collectibles in our Online
Marketplace or open your free listing direct supply
store, you have come to the right place. We offer
collectors, private sellers and dealers a place where to
show their items listed for sale at auction or fixed
price offering buyers a complete line, a huge variety of
products they can choose from.
Atom Postage , Definitive and Commemorative stamps Pictorials ,
Revenue stamps ,
Postal stationery; Sheetlets , Miniature sheets ,
Souvenir sheets , Corner blocks or plate blocks , First day covers -
(FDCs)
First Day Ceremony Programs "FDCPs" and Souvenir pages.
Since the advent of mail service,
Topical., Thematic stamps relating to
Phiysics and Atom have been issued and/or related images have been depicted on
the postage stamps of almost every nation during different times of
their postal development. The related stamps category was created
as a response to stamp collectors who want to specialize in this field
in their collections in particular
Physics, in
everyday terms, is the science that deals with concepts such as
force, energy, mass, and charge for example. More accurately, it is the
general analysis of nature, conducted in order to understand how the
world around us behaves. In one form or another, physics is one of the
oldest academic disciplines.
The atom is the smallest unit of an element that retains the chemical
properties of that element. An atom has an electron cloud consisting of
negatively charged electrons surrounding a dense nucleus containing positively charged protons and electrically neutral neutrons. An atom is classified according
to its number of protons and neutrons: the number of protons determines
the chemical element and the number of neutrons determines the isotope
of that element.
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