What is the mass number of an alpha particle?
(1) 1 (3) 0
(2) 2 (4) 4...
Chemistry, 05.11.2019 01:31 kataldaine
What is the mass number of an alpha particle?
(1) 1 (3) 0
(2) 2 (4) 4
Answers: 1
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Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent
Answers: 1
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Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize
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