O Level

Chemistry MCQs

O Level Chemistry MCQs - Subtopic

Valence Electrons MCQ with Answers

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Valence Electrons Multiple Choice Questions (MCQ) to solve valence electrons quiz answers PDF worksheet, O level chemistry test for online courses. Practice structure of atom Multiple Choice Questions and Answers (MCQs), "Valence Electrons" quiz questions and answers for online college classes. Learn proton and nucleon number, atomic mass, protons, neutrons and electrons, periodic table: o level chemistry test prep for SAT subject test tutoring.

"Number of electrons (e-) in phosphorus (P) is 15, valence electrons shall be" Multiple Choice Questions (MCQ) on valence electrons with choices 2, 8, 5, and 4 for online college classes. Solve valence electrons quiz questions for merit scholarship test and certificate programs for best SAT prep courses online.

MCQs on Valence Electrons

1.

Number of electrons (e-) in phosphorus (P) is 15, valence electrons shall be

2
8
5
4

2.

In the periodic table, valence electrons are indicated by

Group Number
Shell Number
Period Number
Atomic mass

3.

The first element in the periodic table to have 8 valence electrons in the third shell is

silicon
chlorine
argon
potassium

4.

Fixed positions of valence electrons make materials

conductors
insulators
electrodes
catalysts

5.

The full shell of valence electrons make

metals
non metals
inert gases unreactive
isotopes

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