Physics, 31.03.2020 21:41 starl0rd211
How many inner shell electrons does an element in period 3 of the periodic table have?
Answers: 2
Physics, 22.06.2019 18:00, RyannLambertt7141
Cells in the nervous system have a potential difference of 70 mv across the cell membrane separating the interior of the cell from the extracellular fluid. this potential difference is maintained by ion pumps that move charged ions across the membrane. is this an emf? select the correct answer and explanation. 1)no. the ion pumps cannot separate charges; thus, they cannot create a potential difference. 2)yes. the ion pumps cannot separate charges, but they still can create a potential difference. 3)yes. the ion pumps can actively separate charge; thus, they can create a potential difference. 4)no. the ion pumps can separate charges, but they cannot create a potential difference.
Answers: 1
Physics, 23.06.2019 09:00, karebareyo
You are waiting in line to use the diving board at your local pool. while watching people dive into the pool from the board, you realize that using a diving board to spring into the air before a dive is good example newton's third law of motion. explain how a diving board illustrated newton's law of motion
Answers: 1
How many inner shell electrons does an element in period 3 of the periodic table have?...
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