Class 9 Online Courses

Class 9 chemistry Practice Tests

Class 9 Chemistry Online Tests

Atomic and Mass Number Multiple Choice Questions (MCQ) PDF Download

The e-Book Atomic and mass number Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Atomic and Mass Number MCQ PDF Book) to learn online 9th grade chemistry certificate courses. Solve Fundamentals of Chemistry Multiple Choice Questions and Answers (MCQs), Atomic and Mass Number quiz answers PDF to learn online courses. The Atomic and Mass Number MCQ App Download: Free learning app for branches of chemistry, empirical and molecular formulas, ions and free radicals, elements compounds and mixtures test prep for distance learning.

The MCQ: Mass number of an atom is; "Atomic and Mass Number" App Download (Free) with answers number of protons only, number of neutrons only, number of electrons and number of protons and neutrons to learn online courses. Solve fundamentals of chemistry quiz questions, download Google eBook (Free Sample) for online degree programs.

Atomic and Mass Number MCQs: Questions and Answers PDF Download

MCQ 1: The mass number of an atom is

A) number of protons only
B) number of neutrons only
C) number of electrons
D) number of protons and neutrons

MCQ 2: The number of protons in the nucleus constitute it's

A) atomic mass
B) atomic number
C) nucleon number
D) number of neutrons

MCQ 3: The number of protons and neutrons in the nucleus if the atomic number of an element is 17 and the mass number is 35, is

A) 17 and 18
B) 17 and 19
C) 17 and 20
D) 17 and 21

Class 9 Chemistry Practice Tests

Atomic and Mass Number Learning App & Free Study Apps

Download Atomic and Mass Number MCQs App to learn 9th Grade Chemistry MCQs, O Level Chemistry MCQ App, and SAT Chemistry MCQ App with answers. The free "Atomic and Mass Number MCQs" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Atomic and Mass Number App (Android & iOS)

Atomic and Mass Number App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)