Chemistry, 19.08.2019 14:30 daniellealex

Which list of formulas represents compounds, only?
(1) co2, h2o, nh3 (3) h2, ne, nacl
(2) h2, n2, o2 (4) mgo, nacl, o2

Answers: 2

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Which list of formulas represents compounds, only?
(1) co2, h2o, nh3 (3) h2, ne, nacl
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Which list of formulas represents compounds, only? (1) co2, h2o, nh3 (3) h2, ne, nacl (2) h2, n2, o2 (4) mgo, nacl, o2

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Another question on Chemistry

Which list of formulas represents compounds, only?
(1) co2, h2o, nh3 (3) h2, ne, nacl
(2) h2, n2, o2 (4) mgo, nacl, o2