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Class 7 Science Online Tests

Valencies and Valency Table Multiple Choice Questions (MCQ) PDF Download

The e-Book Valencies and valency table Multiple Choice Questions (MCQ Quiz) with answers, valencies and valency table MCQs PDF download to study online 7th grade science certificate courses. Practice Atoms and Atom Model Multiple Choice Questions and Answers (MCQs), Valencies and Valency Table quiz answers PDF to learn e-learning courses. The Valencies and Valency Table MCQ App Download: Free learning app for inside an atom, uses of radioisotopes, ionic bonds, mass number and isotopes test prep for virtual elementary school.

The MCQ: Valency of sodium is, "Valencies and Valency Table" App Download (Free) with answers 1, 4, 3 and 2 to learn e-learning courses. Solve atoms and atom model quiz questions, download Google eBook (Free Sample) for virtual elementary school.

Valencies and Valency Table MCQs: Questions and Answers PDF Download

MCQ 1: Valency of sodium is

A) 1
B) 4
C) 3
D) 2

MCQ 2: The valency of 'zinc' is

A) 3
B) 5
C) 2
D) 7

MCQ 3: If hydrogen forms only one bond, then the valency of hydrogen is

A) 1
B) -1
C) 7
D) 2

MCQ 4: The valency of magnesium is

A) 1
B) 2
C) 3
D) 4

MCQ 5: The valency of carbon is

A) 2
B) 4
C) 6
D) 8

Class 7 Science Practice Tests

Valencies and Valency Table Learning App & Free Study Apps

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7th Grade Science App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)