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Chemistry, 21.06.2019 22:30
What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)
Answers: 2
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.
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Chemistry, 22.06.2019 19:30
What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2
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Chemistry, 23.06.2019 06:40
A250 g sample of water with an initial temperatureof 98.8 closes 6500 joules of heat. what is the finaltemperature of the water?
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Enzyme catalyzing breakdown of atp to adp...
Mathematics, 16.01.2020 11:31
Mathematics, 16.01.2020 11:31
Mathematics, 16.01.2020 11:31
Mathematics, 16.01.2020 11:31
Mathematics, 16.01.2020 11:31
Mathematics, 16.01.2020 11:31
Mathematics, 16.01.2020 11:31
Mathematics, 16.01.2020 11:31