Atomic and Nuclear Structure Quiz

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What is the charge and mass of a neutron?

Electrically neutral and mass of approximately 1 u

Where do electrons rotate around in an atom?

Around the nucleus in various orbits

What is the maximum number of electrons that can be present in the M shell?

18 electrons

What is the atomic mass number represented by the symbol A?

<p>Sum of protons and neutrons</p> Signup and view all the answers

Which element has a nucleus with 55 protons and 82 neutrons?

<p>Cesium-137</p> Signup and view all the answers

What is the total number of protons found in the nucleus of Radium-226?

<p>88</p> Signup and view all the answers

How many electrons can be accommodated in the L shell of an atom?

<p>8</p> Signup and view all the answers

What is the mass of an electron in relation to the atomic mass unit (u)?

<p>1/1840 u</p> Signup and view all the answers

An atom with 29 protons and 34 neutrons would have which chemical symbol?

<p>Cu-63</p> Signup and view all the answers

What is the correct representation for the atomic mass number in the chemical symbol X-A?

<p>A</p> Signup and view all the answers

What is the total number of electrons in the L shell?

<p>8</p> Signup and view all the answers

Which element has a nucleus with 60 protons and 27 neutrons?

<p>None of the above</p> Signup and view all the answers

What is the charge of a particle with one atomic mass unit (1u) and one unit of negative electrical charge?

<p>Electron</p> Signup and view all the answers

What is the correct representation for the atomic mass number in the chemical symbol X-A?

<p>A</p> Signup and view all the answers

An atom with 88 protons and 138 neutrons would have which chemical symbol?

<p>Ra-226</p> Signup and view all the answers

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