Question

carbon tends to form ______ bonds. choose one option a stable b precarious c volatile d persuasive

Explanation:

To solve this, we analyze the options:

• Option A: Carbon forms stable covalent bonds (e.g., in organic compounds, the C - C and C - H bonds are stable).
• Option B: "Precarious" means unstable or risky, which doesn't fit carbon's bonding nature.
• Option C: "Volatile" refers to substances that evaporate easily, not a bond - type description.
• Option D: "Persuasive" is related to convincing, not chemistry. So carbon tends to form stable bonds.

Answer:

A. stable