Chemistry, 02.07.2019 01:00 sneckoencko
An atom of iridium has an atomic number of 77. there are 116 neutrons in the nucleus of a specific atom of iridium. what is the mass number of this atom of iridium
Answers: 1
Chemistry, 22.06.2019 04:00, angelicar1160
How do scientists think that gravity affected the formation of our solar system?
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Chemistry, 22.06.2019 14:30, Tooey2331
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 18:10, ellemarshall13
Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate
Answers: 1
Chemistry, 22.06.2019 19:30, dorindaramirez0531
Which liquid (h2o, h2o + soap, or h2o + salt) has the strongest cohesion and adhesion? (need now plz)
Answers: 1
An atom of iridium has an atomic number of 77. there are 116 neutrons in the nucleus of a specific a...
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