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Amber M.

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Which of the following subatomic particles have a mass of approximately 1 amu?I. protons II. neutrons III. electrons A. I and
1. 2 answers
2. 1,911 views
Which of the following compounds would be able to conduct electricity in molten form?A. CH4 B. PCl3 C. CO2 D. NaCl Answer: NaCl
1. 1 answer
2. 1,907 views
Use the diagram below to answer the following question.What will be water's phase of matter at a temperature of 74°C and a
1. 1 answer
2. 694 views
When a Bunsen burner is ignited, it begins a combustion reaction of methane gas in the air.CH4 (g) + 2 O2 (g) CO2 (g) + 2 H2O
1. 1 answer
2. 3,442 views
In a science lab, acids and bases are often stored in high concentration "stock" bottles and then diluted as needed.If 100 mL of
1. 1 answer
2. 942 views