helium is the lightest monotomic element
iodine (a purple solide) becomes a purple gas
antacid tablets neutralize stomach acid
water freezes at 0 degrees celsius
which of the following describe chemical properties?
2011-04-11 2:53 pm
回答 (0)
2011-04-11 2:54 pm
✔ 最佳答案
antacid tablets neutralize stomach acid :)Others are physical properties.
2016-03-27 4:26 pm
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1 The others describe physical properties
1 The others describe physical properties
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