The mass number of an atom is equal to which of the following?
Question 15 options:
the number of protons in a nucleus
the number of protons plus the number of electrons in an atom
the number of electrons circling the nucleus of an atom
the number of protons plus the number of neutrons in a nucleus
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The mass number of an atom is equal to which of the following? Question 15 options: the number of protons in a nucleus the number of ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Two gases have the same temperature but different pressures. The kinetic-molecular theory does not predict that a. molecules in both gases have the same average kinetic energies. b.
Answers (1)
A major component of gasoline is octane. When liquid octane is burned in air it reacts with oxygen gas to produce carbon dioxide gas and water vapor. Calculate the moles of carbon dioxide produced by the reaction of of oxygen.
Answers (2)
When 1,000 joules of coal is burned it only produces 500 joules of electricity. What happened to the other 500 joules of energy?
Answers (1)
How many molds of atoms are there in each compound? 1. Al2S3 2. NaNO3 3. Ba (OH) 2
Answers (1)
Who is responsible for developing a process to remove bacteria from milk
Answers (2)
New Questions in Chemistry
Which state of the West produces the widest varieties of fruits, vegetables, and nuts? A) California B) Colorado C) Wyoming D) Alaska
Answers (1)
A chemical engineer for a fertilizer company is determining the most efficient way to produce ammonia. the engineer carries out the haber reaction under four different conditions.
Answers (1)
What type of Bond exist in a molecule of hydrogen Iodide
Answers (1)
Which common material is an example of a polyamide?
Answers (1)
A particular brand of gasoline has a density of 0.737 g/mL at 25 ∘ C. How many grams of this gasoline would fill a 12.8 gal tank (1US gal=3.78L) ?
Answers (1)