Year 10 Chemistry Quiz: Structure and Bonding
Instructions
Answer the following questions to the best of your ability. Each question is numbered, and some questions will have multiple-choice answers provided. Circle the letter of the correct answer where applicable.
- What type of bond is formed when two non-metals share electrons?
(Type your answer)
- Which of the following molecules exhibits a polar covalent bond?
A. O₂
B. H₂O
C. CH₄
D. N₂
- What is the shape of a molecule with two bonding pairs and no lone pairs of electrons on the central atom?
(Type your answer)
- Which of the following statements about ionic bonding is correct?
A. Ionic bonds are formed by the sharing of electrons.
B. Ionic bonds occur between metals and non-metals.
C. Ionic compounds have low melting points.
D. Ionic bonds are purely covalent.
- What determines the polarity of a molecule?
(Type your answer)
Answers
- Review your answers before submitting the quiz. Good luck!