Metal elements necessary as nutrients to the living tree are turned into their

Metal elements necessary as nutrients to the living

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Metal elements, necessary as nutrients to the living tree, are turned into their metal oxides. (b) Correct. Suspending non - reactive clay particles in water is a physical process. The water and clay can be separated from each other simply by drying out the mixture to remove water. (c) wrong. The element iron combines with oxygen atoms to form a compound, Fe 2 O 3 . This is a chemical process and this example is in your book and your lecture notes. (d) wrong. The silver metal combines with sulfur atoms in air to form Ag 2 S, the "tarnish". This is the formation of a compound from an element (silver). This is a chemical process. (e) wrong. This is a chemical process, combining two substances to make a third, chemically different substance. 8. convert seconds to milliseconds, factor label method: s 1 ms 1000 x s 355 . 122 = 122355 ms As scientific notation: 1.22355 x 10 5 ms Convert seconds to kiloseconds, factor label method: s 1000 ks 1 x s 355 . 122 = 0.122355 ks
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