omwengab35 omwengab35

22-12-2022
Chemistry

contestada

Lithium has two isotopes with mass number 6 and 7. If the relative atomic mass of
lithium is 6.94, determine the percentage abundance of each isotope.

Respuesta :

Otras preguntas

Do you or your family ever buy things online? Are some of the companies you buy from (or see in advertising) located overseas? Do many of the products you see c

A right rectangle prism has a length of 2 1/2 feet, a width of 3 feet, and a height of 1 1/2 feet. Unit cubes with side lengths of 1/2 foot are added to complet

Can anyone show me how to do this?

A circle has a circumference of 907.46907.46 units. What is the diameter of the circle?

Please help me thank you.

A machine can manufacture 1800 pencils in 30 minutes. At this same rate, how many minutes will it take to manufacture 3000 pencils? Show work :)

what two numbers add to 4 and when multiplied together equal 5

Our sun is A) a very small star. B) a very large star. C) a medium-sized star. D) not actually a star at all.

In the figure, AB|| CD and m<3 = 130 what is m<6

In poetry and fiction the main reason for using favorite word is to