What are the three main groups of elements? *
metals, noble gases, and metalloids
metal...
Chemistry, 09.03.2021 01:00 datgamer13
What are the three main groups of elements? *
metals, noble gases, and metalloids
metals, non-metals, and metalloids
metals, liquids, and gases
Answers: 1
Chemistry, 21.06.2019 12:30
Select the correct answer. what is the nature of the se-cl bond in a molecule of selenium chloride (secl2) if the electronegativity value of selenium is 2.55 and that of chlorine is 3.16?
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How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw
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Chemistry, 23.06.2019 03:30
Why do electrons further from the nucleus have more energy
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