Physics, 22.05.2020 20:08 americab512
Bernice draws an oxygen atom. She draws a small circle for the nucleus. Inside of the circle, she draws plus signs for protons and dots for neutrons. Around the nucleus she uses minus signs to represent electrons. Which statements are true about her drawing? Select all that apply.
A
There are eight protons in the nucleus.
B
There are sixteen protons in the nucleus.
C
There are eight neutrons in the nucleus.
D
There are sixteen neutrons in the nucleus.
E
There are sixteen electrons in her drawing.
F
There are fourteen electrons in her drawing.
Answers: 2
Another question on Physics
Physics, 21.06.2019 14:40
If the moon has a diameter of 2,159.14 miles, what is the maximum distance that it could be observed by the naked eye with enough detail that you could distinguish it from other celestial bodies (assuming that you have 20/20 vision)
Answers: 3
Physics, 22.06.2019 05:10
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
Physics, 22.06.2019 11:00
If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c
Answers: 1
You know the right answer?
Bernice draws an oxygen atom. She draws a small circle for the nucleus. Inside of the circle, she dr...
Questions
Mathematics, 29.11.2019 07:31
Physics, 29.11.2019 07:31
Mathematics, 29.11.2019 07:31
Biology, 29.11.2019 07:31
Biology, 29.11.2019 07:31
Biology, 29.11.2019 07:31
History, 29.11.2019 07:31
Mathematics, 29.11.2019 07:31
Mathematics, 29.11.2019 07:31
Biology, 29.11.2019 07:31
English, 29.11.2019 07:31
