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What percent of 77 is 54?
54 is 70.13% of 77.
What is the greatest common factor of 54 and 77?
The GCF is 1.
What is -54 minus 23?
(-54) - 23 = -77
Find the Number of protons neutrons and electrons in xenon?
Xenon has 54 protons, 77 neutrons, and 54 electrons.
What is the average of 54 73 77?
The mathematical average of the numbers (mean) is: 54 + 73 + 77 = 204 / 3 = 68
What is the average of 54 72 90 and 12?
77
What number is between 54 and 77?
65.5
What is the lcm of 77 and 54?
4158. The highest common factor is only 1, so it is equal to 1 x 77 x 54 = 4158.
How many protons neutrons and electrons are in xenon?
The protons and neutrons are packed together in the middle and the electrons have space to move, around them. logically their should be MORE neutrons and protons,but this depends on the size of the atom and how many atoms in the neon. info from SUSSEX UNIVERSITY.
How many electrons does xenon contain?
Xenon has 54 electrons 77 neutrons and 54 electrons
A school has 77 girls and 23 boys If N girls leave the school then the percentage of girls will become exactly 54 percent Determine the value of N Assuming that no boys left the school?
The percentage of girls started at 77% and dropped to 54% with no boys leaving. As the total number of students was 100, 54% means there are 54 girls still there. As 77 minus 54 is 23, that is how many girls left. N=23.
An atom of an element has 54 protons some of the elements atoms have 77 neutrons while other atoms have 79 neutrons what are the atomic numbers and mass numbers of the two types of atoms of this el?
The atomic number for an element with 54 protons is 54. For the atoms with 77 neutrons, the mass number would be 54 (protons) + 77 (neutrons) = 131. For the atoms with 79 neutrons, the mass number would be 54 (protons) + 79 (neutrons) = 133.
