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O Level Chemistry Practice Test 13

Proton and Nucleon Number Quiz Questions PDF - 13

The Book Proton and Nucleon Number Quiz Questions, proton and nucleon number quiz answers PDF download chapter 14-13 to study online chemistry degree programs. Practice Structure of Atom MCQ with answers PDF, proton and nucleon number Multiple Choice Questions (MCQ Quiz) for online college degrees. The e-Book Proton and Nucleon Number Quiz App Download: proton and nucleon number, chemical symbols, dissolving, filtering and evaporating, valency and chemical formula, ionic and covalent substances test prep for SAT practice test.

The Quiz: If the nucleon (mass) and proton (atomic) number is 40 and 20 respectively, the element is PDF, "Proton and Nucleon Number" App Download (Free) with phosphorus, chlorine, potassium, and calcium choices for best GRE prep courses online. Solve structure of atom questions and answers, Amazon eBook to download free sample for ACT test.

Chemistry Quiz: Proton & Nucleon Number MCQs PDF Download - 13

MCQ: If the nucleon (mass) and proton (atomic) number is 40 and 20 respectively, the element is

A) chlorine
B) phosphorus
C) potassium
D) calcium

MCQ: All are covalent compounds except

A) NO2
B) SO3
C) SO2

MCQ: While forming crystals, it is important to

A) evaporate to dryness to get purest possible crystals
B) attach the gas syringes to collect fumes
C) not evaporate the water of crystallization
D) use high flames

MCQ: The empirical formula is the

A) simplest formula
B) molecular formula
C) chemical formula
D) ionic exponential formula

MCQ: Elements in group III are likely to form

A) ionic bonds
B) covalent bonds
C) metallic bonds
D) dative bonds

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