If an atom of an element has a mass number of 31 and 16 neutrons in its nucleus, what is the atomic number of the element?
Number of Neutrons = Mass Number - Atomic Number, so 16=31-x, therefore the atomic number is 15.
If an element has atomic number 10 and an atomic mass of 20, how many neutrons are in the atom of this element?
If an atom has a mass number of 9 and neutrons 5, what is the atomic number?
If an atom has a mass number of 32 and 20 neutrons in the nucleus, what is the atomic number?
What is the total number of neutrons in an atom of an element that has a mass number of 19 and an atomic number of 9?
What An atom has an 16 protons, 18 neutrons, and 13 electrons. What are its atomic number, atomic mass, and net charge?
If an atom has a mass number of 31 and 16 neutrons in its nucleus, what is the atomic number?
If an element has 8 protons and 8 neutrons in its nucleus and 8 electrons revolving around the nucleus. What is the atomic number and atomic mass of this element?
If an element has an atomic number of 15 and a mass number of 31 what element is it?
What is the name mass number and atomic number of an ...
... element has atomic mass of 16 and 8 neutrons? ... atomic number of A particular atom has 16 protons 17 neutrons and 16 electrons? The atomic number of an element ...
What Element Has 8 Protons 9 Neutrons And 8 Electrons ...
If a neutral atom has 9 protons in its nucleus, ... Atom Atomic Number Mass Number # of protons # of neutrons ... Which element has 15 protons, 16 neutrons, and 15 ...
Atom - Wikipedia, the free encyclopedia
An atom is classified according to the number of protons and neutrons in its nucleus: ... 5 × 10 −15 m ... so that if an element has an atomic mass ...
Atomic Mass Unit - Answers.com - Answers - The Most ...
14 protons and electrons and 16 neutrons the mass number in atomic mass ... in the atomic nucleus. Seeing as the atomic mass ... element and therefore does ...
Unit 4 Atomic Structure R - Mark Rosengarten
© 2011, Mark Rosengarten R 3 1) How many protons does an atom of iron (Fe) have? With an atomic number of 26, the atom has 26 protons. 2) What is the nuclear charge ...
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