Chemistry, 16.10.2020 06:01 engbarthcobie

What is the total number of protons, electrons, and neutrons found in one atom of iron, Fe, with a mass number of 56?

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 17:40, hannah2718

Asingle atom of an element has 21 neutrons, 20 electrons, and 20 protons. which element is it? ok o z

Answers: 1

continue

Chemistry, 22.06.2019 12:20, missayers172

Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.

Answers: 3

continue

Chemistry, 22.06.2019 19:00, QuestionsAnsweredNow

Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?

Answers: 3

continue

Chemistry, 23.06.2019 08:00, 91miketaylor

Why is it important for scientists to review and repeat the work of other scientists? 1.a scientific theory must be tested three times before it is proven. 2.the scientific method only applies to repeated experiments. 3.an experiment may have had errors that the scientists didn't recognize. 4.the results of individual scientists may be influenced by bias. 5.an experiment must be performed twice before the data can be analyzed.

Answers: 3

continue

You know the right answer?

What is the total number of protons, electrons, and neutrons found in one atom of iron, Fe, with a...