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Describe each of the following compounds with as many of t...
Chemistry, 20.05.2020 00:59 obbiesco123
I NEED HELP PLEASE, THANKS :)
Describe each of the following compounds with as many of these words as apply: atom, molecule, pure substance, homogeneous mixture, heterogeneous mixture, element, solution.
-Table salt (sodium chloride or NaCl)
-Blue Cheese salad dressing
-Iron (Fe)
Answers: 3
Chemistry, 22.06.2019 07:30
The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
Chemistry, 22.06.2019 21:00
What type of radiation is lead emitting in the following equation? alpha particles beta particles gamma rays
Answers: 3
Chemistry, 23.06.2019 02:00
What causes the appearance of lines in a emission spectrum
Answers: 1
Computers and Technology, 05.09.2019 21:20
Computers and Technology, 05.09.2019 21:20
Computers and Technology, 05.09.2019 21:20