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Barium has also been used to color paints.
en.wikipedia.org The remainder directly populates the ground state of barium-137, which is stable.
en.wikipedia.org Their abundances are 0.1% relative to that of natural barium.
en.wikipedia.org One such case is the use of barium chromate as a sulfate scavenger in chromium electroplating baths.
en.wikipedia.org Strontium has physical and chemical properties similar to those of its two neighbors calcium and barium.
en.wikipedia.org