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Chemistry, 17.02.2021 01:10 reannalovestodpdn8d2
Why are elements and compounds represented differently in chemistry?
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Chemistry, 22.06.2019 04:00
Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.
Answers: 3
Chemistry, 22.06.2019 06:00
Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
Answers: 2
Chemistry, 22.06.2019 21:30
Describe at least two advantages and two disadvantages of using hydropower as a source of energy.
Answers: 2
Chemistry, 23.06.2019 01:30
Which statement justifies that hydrogen peroxide (h2o2) is a polar molecule? the o β h bond is nonpolar and the molecule is asymmetric. the o β h bond is nonpolar and the molecule is symmetric. the o β h bond is polar and the molecule is asymmetric. the o β h bond is polar and the molecule is symmetric.
Answers: 1
Why are elements and compounds represented differently in chemistry?
Claim:
Evidence:
Evidence:
Mathematics, 10.10.2021 16:40
Mathematics, 10.10.2021 16:40
Mathematics, 10.10.2021 16:40
Mathematics, 10.10.2021 16:40
Mathematics, 10.10.2021 16:40
Mathematics, 10.10.2021 16:40
Mathematics, 10.10.2021 16:40
Mathematics, 10.10.2021 16:40
Mathematics, 10.10.2021 16:40
Mathematics, 10.10.2021 16:40
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Mathematics, 10.10.2021 16:50
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