Class 7 Online Courses

Class 7 science Practice Tests

Class 7 Science Online Tests

Atoms and Elements Multiple Choice Questions (MCQ) PDF Download

Free Atoms and elements Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Atoms and Elements MCQ PDF Book) to learn online 7th grade science certificate courses. Practice Atoms and Atom Model Multiple Choice Questions and Answers (MCQs), Atoms and Elements quiz answers PDF to study online school courses. Free learning App: Atoms and Elements MCQ App Download & e-Book for inside an atom, uses of radioisotopes, ionic bonds, mass number and isotopes test prep for online teaching certification programs.

The MCQ: Number of protons and electrons in an atom of uranium is; "Atoms and Elements" App Download (Free) with answers 90, 91, 92 and 94 to study online school courses. Solve atoms and atom model quiz questions, download Google eBook (Free Sample) for online teaching certification programs.

Atoms and Elements MCQs: Questions and Answers PDF Download

MCQ 1: The number of protons and electrons in an atom of uranium is

A) 90
B) 91
C) 92
D) 94

MCQ 2: As there are same number of electrons and protons in an atom, atomic number can also be called

A) electron number
B) proton number
C) nucleon number
D) mass number

MCQ 3: The smallest atom in 'periodic table' yet found is

A) hydrogen
B) helium
C) lithium
D) magnesium

MCQ 4: Atoms of different elements differ from each other because of

A) difference in color
B) difference in size
C) difference in shape
D) difference in particle numbers

MCQ 5: A material which is made up of one type of atom is known as

A) element
B) compound
C) mixture
D) molecule

Class 7 Science Practice Tests

Atoms and Elements Learning App & Free Study Apps

Download Atoms and Elements MCQs App to learn Atoms and Elements MCQs, 7th Grade Science Learning App, and Earth Science MCQ Apps. Free "Atoms and Elements MCQs" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Atoms and Elements App (Android & iOS)

Atoms and Elements App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)