Calculate the Mass (In Kg)of 4

question 29

Multiple Choice

Calculate the mass (in kg) of 4.87 × 10²⁵ atoms of Zn.

• A) 5.29 kg
• B) 1.89 kg
• C) 8.09 kg
• D) 1.24 kg
• E) 1.09 kg

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Definitions:

Disjuncts

Disjuncts are the separate statements or propositions in a disjunction, any of which being true makes the disjunction true.

Syllogism Valid

A form of deductive reasoning where a conclusion is correctly derived from two given premises.

Existential Import

In logic, the implication or presumption of the existence of something.

Vaccine

A biological preparation that provides active acquired immunity to a particular infectious disease.