Chemistry

Kenneth Simpson

20 March, 13:46

If an atom has an atomic mass of 19 and a atomic number of 9 whats its protons neutrons and electrons

+4

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question ✅ “If an atom has an atomic mass of 19 and a atomic number of 9 whats its protons neutrons and electrons ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.

Search for Other Answers

You Might be Interested in

A gas has a volume of 5 liters at 3 atm. to expand the volume to 7500 ml, what the new pressure has to be?

Which formula represents ammonium nitrate? NH4NO3, NH4NO2, NH4 (NO3) 2, NH4NO2, NH4 (NO2) 2?

How did most of florida's lakes forms

What assumption is made concerning the reaction of magnesium with 2 m hcl?

Alpha-emitting substances, such as radon gas, can be a serious health hazard only if? A. they are inhaled or eaten. B. their radiation strikes the skin. C. exposure to them is external. D. none of the above

New Questions in Chemistry

Sodium can achieve greater stability in its valence shell by

Resonance in air columns is used in which of these musical Instruments?

A student prepared a standard stock copper (II) sulfate solution with an absorbance value of 0.862. The student then decided to prepare a second solution containing copper (II) sulfate from the standard stock solution.

How do the results for methane compare to those for butane? does your experimental data verify charles's law?

How many grams of naoh would be needed to make 0.50 l of a 1.25 molar naoh solution? 2.5 grams 16 grams 25 grams 12 grams?