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Protons, Neutrons and Electrons MCQ with Answers PDF

Solve Protons, Neutrons and Electrons Multiple Choice Questions (MCQ), o level chemistry quiz answers PDF with career tests for online courses. Practice structure of atom Multiple Choice Questions and Answers (MCQs), Protons, Neutrons and Electrons quiz questions for GRE practice test. Protons, Neutrons and Electrons MCQ PDF: proton and nucleon number, atomic mass, protons, neutrons and electrons, periodic table: o level chemistry test prep for SAT subject tests.

"In the periodic table, the period number indicates the number of" Multiple Choice Questions (MCQ) on protons, neutrons and electrons with choices neutrons, protons, electrons, and photons for GRE practice test. Practice protons, neutrons and electrons quiz questions for merit scholarship test and certificate programs for two year degree programs.

MCQs on Protons, Neutrons and Electrons Quiz

1.

In the periodic table, the period number indicates the number of

neutrons
protons
electrons
photons

2.

Chemical properties of an element are largely derived through the

position in the periodic table
proton number of an element
nucleon number of element
number of valence electrons

3.

What is correct about electrons?

they have negligible mass
they have relative charge of -1
their charge is opposite and equal to a proton
all of above

4.

Mass of an electron is

11840 of a proton only
11840 of a neutron only
1860 times of a proton
11840 of a proton and neutron

5.

Helium (He) is not an inert gas because it has

higher chemical reactivity only
half shell of valence electrons only
no electrons
higher chemical reactivity and half shell of valence electrons

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