IGCSE O Level Chemistry Practice Test 5
Atoms and Elements Quiz Questions and Answers PDF Download - 5
Apps:
The Atoms and Elements Quiz Questions and Answers PDF (Atoms and Elements Quiz with Answers PDF e-Book) download Ch. 6-5 to learn IGCSE O Level Chemistry Practice Tests. Solve Elements, Compounds and Mixtures MCQ with answers PDF, Atoms and Elements Multiple Choice Questions (MCQ Quiz) for colleges that offer online courses. The Atoms and Elements Quiz App Download: Free IGCSE O Level Chemistry App to learn atoms and elements, redox reactions, periodic table: o level chemistry test prep for accredited online college courses.
The Quiz: Brass is an example of an/a; "Atoms & Elements" App Download [Free] with answers: compound, alloy, element, and mixture for colleges that offer online courses. Learn Elements, Compounds and Mixtures Questions and Answers, Apple eBook to download free sample to learn online certificate courses.
Atoms & Elements Questions and Answers PDF Download: MCQ 5
Brass is an example of an/a
- alloy
- compound
- mixture
- element
If acidified Potassium Dichromate(VI) (K2Cr2O7) acts as oxidizing agent, color changes from
- orange to red
- orange to green
- yellow to green
- yellow to red
A particle maybe a/an
- atom
- molecule
- isotope
- all of above
If the proton (p+) number of an element changes, it will become a/an
- isotope
- another element
- electrolyte
- none of above
Aluminum (Al) is preferred in overhead power cables because
- it is a good conductor
- it acts as an insulator, in case of lightening
- it prevents accidents
- it is lighter in weight
IGCSE O Level Chemistry Exam Prep Tests
Atoms & Elements Study App: Free Download iOS & Android
The App: Atoms & Elements Quiz App to study Atoms & Elements Notes, O Level Chemistry Quiz App, and A level Chemistry Quiz App. The "Atoms & Elements Quiz" App to Free Download O Level Chemistry Apps (Android & iOS) includes complete analytics with interactive assessments. Download App Store & Play Store study Apps & enjoy 100% functionality with subscriptions!
