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the covalent bonds between carbon atoms in graphite require ...(1) energy to break ,so graphite has a (2) boiling point. 1: a lot of;

Question

The covalent bonds between carbon atoms in GRAPHITE require ...(1) energy to break ,so graphite has a (2) boiling point. 1: a lot of; 2:low 1: a lot of; 2:high 1: little; 2: high 1: little; 2: low

Answer

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Answer

1: a lot of; 2: high

Explanation

## Step 1: Understanding the nature of covalent bondsCovalent bonds are strong bonds formed between two atoms where they share electrons. The energy required to break these bonds is usually high.## Step 2: Relating bond strength to boiling pointThe boiling point of a substance is directly related to the strength of the bonds within the substance. Substances with stronger bonds require more energy (in the form of heat) to break these bonds and transition from a solid or liquid state to a gaseous state. Therefore, substances with stronger bonds have higher boiling points.## Step 3: Applying the above understanding to graphiteGraphite is made up of carbon atoms bonded together by covalent bonds. These bonds are strong and require a lot of energy to break. Therefore, graphite has a high boiling point.#