V2 QUESTIONS AND SOLUTIONS
GUARANTEED PASS
⩥ The electron can be found in what location of an atom? Answer: Orbit
⩥ Which statement is correct about these elements? Answer: Iron is a
transitional metal
⩥ Bacon grease is solid at room temperature and vegetable oil is a
liquid. Although they have different properties, what type of biochemical
compound describes both of them? Answer: Lipids
⩥ What term describes the affinity of two ions for the opposite charge?
Answer: Electrovalent Bond (Ionic Bond)
Electrostatic attraction
⩥ Which statement regarding atomic size is true? Answer: K+ is smaller
than neutral K atom
⩥ What is systematic name of ammonia? Answer: Hydrogen Nitride/
Nitrogen Trihydride