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84 is the mass number: 36 proton plus 48 neutrons
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Earn +20 ptsQ: What does the number 84 in the krypton -84 represent?
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What does number 84 in the the name krypton 84 represent?
84 is the mass number: 36 proton plus 48 neutrons
What does the number 84 represent in the name krypton 84?
84 is the mass number of a stable isotope of krypton, 84Kr has 36 protons and 48 neutrons in its nucleus that give it an atomic weight of 84.
What is the largest number diveable by 84?
Such a number cannot be quantified. The largest multiple of 84 you can think of can always be increased by 84.
A high school graduating class is made up of 436 students. There are 84 more girls than boys How many boys are in the class?
You have to set up an equation first. Which is: x will represent the boys and x+84 will represent the girls. x+x+84=436 2x+84=436 -84=-84 2x=352 2 2 x=176 So it is 176 boys and 260 girls.
62 percent of what number is 84?
84 is 62% of 135.48
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