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Why does water have a high surface tension?

Hydrogen bonding keeps water molecules close together.
Water is a liquid at room temperature.
Water molecules contain 18 electrons.
The lengths of the bonds in water molecules can change.

2 Answers

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Answer:

HYDROGEN BONEDNDED

Step-by-step explanation:

User Jacurtis
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Hydrogen bonding keeps water molecules close together.
User Stender
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