Chemistry, 03.07.2019 00:30 caveman171
Which statement correctly describes why a compound is a pure substance? a compound is not a pure substance because each of its molecules is made up of the atoms of two or more different elements. a compound is a pure substance because its molecule cannot be broken down into simpler particles by physical means. a compound is not a pure substance because it is not an element, and only elements are pure substances. a compound is a pure substance because it consists of two different elements, which are pure substances.
Answers: 2
Chemistry, 22.06.2019 07:50
Which of the following electromagnetic waves can create ions?
Answers: 2
Chemistry, 22.06.2019 14:00
650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal
Answers: 2
Which statement correctly describes why a compound is a pure substance? a compound is not a pure su...
Mathematics, 12.04.2020 00:16
Chemistry, 12.04.2020 00:16
Mathematics, 12.04.2020 00:16
Physics, 12.04.2020 00:16
Chemistry, 12.04.2020 00:29
Biology, 12.04.2020 00:29
Mathematics, 12.04.2020 00:30
Mathematics, 12.04.2020 00:30
History, 12.04.2020 00:30
English, 12.04.2020 00:30
Mathematics, 12.04.2020 00:30