Physics, 01.11.2019 19:31, minersaysay22
An atom has at least one positive proton and at least one negative electron. which of the following is true about the protons and
electrons in an atom?
a.
protons and electrons orbit close together around a central nucleus.
b. protons and electrons are far apart with empty space in between
c. protons and electrons are stuck together in neutral pairs.
d. protons and electrons are mixed together in a cloud.
Answers: 2
Physics, 21.06.2019 20:20, jazmaine1217
When many atoms are split in a chain reaction, a large explosion occurs. this is an example of what type of energy conservation
Answers: 2
Physics, 22.06.2019 04:50, ineedhelpplz40
Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?
Answers: 1
Physics, 22.06.2019 05:20, lea5261
Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.
Answers: 2
An atom has at least one positive proton and at least one negative electron. which of the following...
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