Silver the periodic table) is useful in nuclear reactors because of its high thermal neutron capture cross-section, good conduction of heat, mechanical stability, and resistance to corrosion in hot water. The word "silver" appears in Anglo-Saxon in various spellings, such as "seolfor" and "siolfor". A similar form is seen throughout the Germanic languages (compare Old High German "silabar" and "silbir"). The chemical symbol Ag is from the Latin word for "silver", "argentum" (compare Ancient Greek ἄργυρος, "árgyros"), from the Proto-Indo-European root *"h₂erǵ-" (formerly reconstructed as "*arǵ-"), meaning "white" or "shining": this was the usual Proto-Indo-European word for the metal, whose reflexes
Heart (symbol) heart shape was used to represent the heart-shaped fruit of the plant Silphium, a plant possibly used as a contraceptive Many species in the parsley family have estrogenic properties, and some, such as wild carrot, were used to induce abortion. Silver coins from Cyrene of the 6–5th BC bear a similar design, sometimes accompanied by a silphium plant and is understood to represent its seed or fruit. It is likely that the heart symbol was found in devotion to God. The symbol appears as one rights themselves up, after having prayed with one's head to the ground. The hands form