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29-05-2015
Chemistry

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18 Powdered sulfur is yellow, and powdered iron is gray. When powdered sulfur and powdered iron are mixed at 20°C, the powdered iron
(1) becomes yellow (3) remains ionic
(2) becomes a liquid (4) remains magnetic

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29-05-2015

Powered sulfur is yellow, and powdered iron is gray. When powered sulfur are mixed at 20 degrees C, the powered iron remains magnetic.

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