Chemistry, 18.10.2020 16:01 KaitlynLucas5132
Why is the reactivity of metal increase but that of non-metal decreases as we go down in a group of periodic table? (pls its important i need this question's ans for my exam so answer it fast thank you)
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Nonpoint source pollution is difficult to control because it
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Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest
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Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.
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Which is an example of a highly unstable isotope that is often used in fission reactions?
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Why is the reactivity of metal increase but that of non-metal decreases as we go down in a group of...
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