Chemistry, 29.07.2019 02:00, aaroncx4900
Which compound exhibits both cis trans and optical isomerism? a: ch3ch=chch2ch3b: ch3chbrch=ch2c: ch3cbr=cbrch3d ch3ch2chbrch=chbr?
Answers: 1
Chemistry, 22.06.2019 17:00, brownvester44
Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
Answers: 2
Chemistry, 23.06.2019 16:00, lucy773
Henry moseley used x-ray experiments to determine the atomic number of elements. how did his discovery contribute to the development of the periodic table? a. it confirmed that elements should be arranged in strict order of increasing atomic mass. b. it led to elements with similar atomic numbers being grouped together. c. it allowed the elements to be placed in strict order of increasing atomic number. d. it showed that the way mendeleev grouped elements together was completely wrong.
Answers: 1
Which compound exhibits both cis trans and optical isomerism? a: ch3ch=chch2ch3b: ch3chbrch=ch2c:...
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