Chemistry, 30.10.2020 18:50 kaylaamberd

Fluorine 19 has an atomic number of 9 and a mass number of 19 How many neutrons does an atom of fluorine 19 contain ?

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 16:30, TheRealKodakBlack

What is a scientific theory? a. a scientist's guess about how something works b. the results of an experiment obtained using the scientific method c. a proven fact that will never change d. an idea that is backed by data from many sources

Answers: 2

continue

Chemistry, 21.06.2019 17:30, ladybugys

How does litmus paper indicate an acid?

Answers: 1

continue

Chemistry, 21.06.2019 18:30, mamasmontoya

For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea

Answers: 2

continue

Chemistry, 22.06.2019 13:30, kkingstone7062

What does the xylem do? stores the glucose captures the sunlight absorbs oxygen into the leaf carries water from the roots to the leaves

Answers: 1

continue

You know the right answer?

Fluorine 19 has an atomic number of 9 and a mass number of 19 How many neutrons does an atom of fluo...