elahahamidi11 elahahamidi11

26-01-2021
Chemistry

contestada

An unknown element is a mixture of isotopes 120X and 122X. The
average atomic mass of X is 120.37 amu. What is the percent
abundance of 122X?

Respuesta :

soccerstar45 soccerstar45

26-01-2021

Answer:

so basically you just

Explanation:

Answer Link

Otras preguntas

Malika wants to calculate the velocity of her mom's car as it travels down the interstate. She knows that her mom is traveling east. What else does she need t

How many times does the graph of 4x = 32 - x2 cross the x-axis? 0 1 2 What are the solutions to the equation?

On January 1, 2017, Sandhill Corporation sold a building that cost $258,210 and that had accumulated depreciation of $105,500 on the date of sale. Sandhill rece

A friend tells you that he conducted a scientific experiment this summer in which he talked to ten plants and measured their growth. He found that these plants

3. What is the diameter of the field of view (DFV) of a 1000x objective lens if the DFV of a 400x objective lens is 500 μ? Express your answer in mm.

A is 11 years old and B is 68 years old. In how many years will B be just 4 times as old as A? Please give me a step-by-step explanation! 100 points to brainlie

which alleles on the outside of a punnet square?

Who urged Congress to call for a convention to consider ways to improve the national government? A) George Washington B) Thomas Jefferson C) Alexander

!!!Help please!!!What is the distance from point N to LM in the figure below?

Jim is enclosing a rectangular garden with 170 feet of fencing. The length of the garden is 10 feet more than twice it's width, w. Determine the area of the gar