Chemistry, 02.08.2019 17:00 zwbaby3693
Most nonmetals form covalent or ionic bonds, depending on the element with which they react. carbon predominantly forms covalent bonds since it has 4 valence electrons and can form single, double or triple bonds with other elements. what element will form an ionic bond with carbon? a) calcium b) hydrogen c) neon d) oxygen
Answers: 2
Chemistry, 22.06.2019 23:00
If two identical atoms are bonded,what kind of molecule is formed
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Chemistry, 23.06.2019 00:00
How many atoms or molecules are there in a mole of a substance?
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Chemistry, 23.06.2019 04:31
How does a sample of helium at 15 degree celsius compare to a sample of helium at 215 k? a) the helium at 15 degrees celsius has a higher average kinetic energy that the sample at 215 k. b) the helium at 15 degrees celsius has lower nuclear energy that the sample at 215 k. c) the helium at 15 degrees celsius has slower- moving atoms that the sample at 215 k. d) the helium at 15 degrees celsius has smaller atoms than the sample at 215 k.
Answers: 1
Chemistry, 23.06.2019 12:30
Choose one literary selection from this semester in which you think the setting has a great impact on the work. in a full paragraph name the work, describe the setting, and explain why it is so important to the overall story or poem.
Answers: 1
Most nonmetals form covalent or ionic bonds, depending on the element with which they react. carbon...
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