Chemistry, 09.03.2021 21:30, nothingworksoutforme
Water (H2O) and hydrogen peroxide (H2O2) are both clear liquids. Which description most accurately describes the relationship between water and hydrogen peroxide?
A.
They are two different elements.
B.
They are two different compounds that include different elements.
C.
They are two different compounds that include the same elements in different arrangements.
D.
They are two different mixtures that include the same elements in different arrangements.
Answers: 1
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Consider the story you just read. all but one of the choices below indicate that something is living.
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As we move from left to right across the periodic table, what is the general trend? a) atomic radii increase. b) electronegavitiy decreases. c) nuclear shielding increases. d) metallic character decreases.
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Water (H2O) and hydrogen peroxide (H2O2) are both clear liquids. Which description most accurately d...
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