What is the atomic weight of a hypothetical element consisting of two isotopes, one with a mass of 62.2 u which is 56% abundant, and the other with a mass of 64.0 u? Your answer must be within + 0.1%

The rules of engagement (roe) working group is often used to (select all that apply.)

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural. question 2 reflects a moral or social value. question 3 refers to something that can be measured. question 4 reflects a question that can’t be observed.