Chemistry, 25.10.2019 18:43 icantdomath6303
Which statement correctly describes protons? they have no charge and are present in the nucleus of an atom. they have a negative charge and travel around the nucleus of an atom. they have a positive charge and travel around the nucleus of an atom. they have a positive charge and are present in the nucleus of an atom along with the neutrons.
Answers: 3
Chemistry, 22.06.2019 14:30
1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?
Answers: 3
Chemistry, 22.06.2019 15:30
Draw the lewis dot structure for each of the following polyatomic ions
Answers: 1
Chemistry, 23.06.2019 02:00
Scientists are often interested in knowing the molar heat of combustion – the heat released during the combustion of one mole of a substance. use the periodic table to find molar masses. how many moles of ethanol are present in the sample?
Answers: 2
Which statement correctly describes protons? they have no charge and are present in the nucleus of...
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