Chemistry, 24.03.2020 21:24 missfuture2020p5umxt
What is the smallest part of an element that still retains properties of that element?
Answers: 3
Chemistry, 23.06.2019 11:30
Bridget is in science class. her teacher gives her two unknown substances and asks her to determine their relative ph. she places a piece of red litmus paper into both substances. the litmus paper turns purple when she places it into substance i. the litmus paper turns blue when she places it into substance ii. a. substance i is a neutral substance and substance ii is an acid. b. substance i is a neutral substance and substance ii is a base. c. substance i is an acid and substance ii is a base. d. substance i is a base and substance ii is a neutral substance.
Answers: 1
Chemistry, 23.06.2019 15:00
How many more valence electrons does sodium need to have a full outer valence shell
Answers: 3
What is the smallest part of an element that still retains properties of that element?...
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