Answer:
A. Wipe down the glassware to remove any cleaning solvent.
Explanation:
· Remove stoppers and stopcocks when they are not in use. Otherwise, they may "freeze" in place. You can de-grease ground glass joints by wiping them with a lint-free towel soaked with ether or acetone. Wear gloves and avoid breathing the fumes. The deionized water rinse should form a smooth sheet when poured through clean glassware.
Answer:
An anion that has a larger radius.
Explanation:
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Answer:I believe its A. There noble gasses so there happy with there electron count!
Explanation:
14 since K has 1 valence but there’s two so 2 valence for k and oxygen has 6 but there’s two so 12