COMMON ELEMENTS & THEIR USES

Used in bleach, in chemicals to kill germs in swimming pools, & found with the element sodium in table salt 6) Chromium Cr A shiny metal used on bumpers of some cars, household fixtures, etc. 7) Copper Cu A metal used for electric wires, pots, pans, & pennies 8) Gold Au A metal used for jewelry & precious decorative pieces 9) Helium He ................
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