Class 7 Courses

Class 7 Science Prep Tests

Class 7 Science Tests

Electrons and Shells MCQ with Answers PDF Download

The Book Electrons and shells Multiple Choice Questions (MCQ Quiz), electrons and shells quiz answers PDF to study online courses, 7th grade science tests. Solve Atoms and Atom Model Multiple Choice Questions and Answers (MCQs), Electrons and Shells quiz questions PDF for online learning. The App Electrons and Shells MCQ eBook PDF Download: inside an atom, uses of radioisotopes, ionic bonds, mass number and isotopes test prep for online school classes.

The MCQ: Electrons revolve around the nucleus as fast as PDF, "Electrons and Shells" App Download (Free) with sound in air, sound in liquid, sound in solid, and sound in light choices for online learning. Study atoms and atom model quiz questions, download Amazon eBook (Free Sample) for online learning.

Class 7 Science: Electrons and Shells MCQs PDF Download

MCQ: Electrons revolve around the nucleus as fast as

A) sound in air
B) sound in liquid
C) sound in solid
D) sound in light

MCQ: Electrons are mainly

A) solids
B) bundle of light
C) bundle of energy
D) gases

MCQ: In a drawing of atom, shells are indicated by

A) rectangles
B) squares
C) circles
D) triangles

MCQ: Second shell can hold up to

A) four electrons
B) six electrons
C) eight electrons
D) twelve electrons

MCQ: The second shell with the second energy level is known as

A) shell B
B) shell L
C) shell P
D) shell K

Practice Tests: Class 7 Science Exam Prep

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