Answer: Fire requires oxygen to burn. Water "smothers" fire and prevents it from acquiring more oxygen. Fire also requires heat, which cool water may prevent/remove.
Answer:
Its electricity production .
Explanation:
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Answer: d: They are poor conductors of heat and electricity
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Explanation:
Although is common knowledge that metals are characterized by high electrical conductivity and heat conductivity, these properties can be justified by looking at the metallic bonding.
<u>In a metal, the bonding electrons are delocalized over the entire crystal</u>. In fact, metal atoms in a crystal can be imagined as an array of positive ions immersed in a sea of delocalized valence electrons.<u>The mobility of the delocalized electrons makes metals good conductors of heat and electricity.
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<span>Most metals are solid at room temperature with the exception of mercury, which is liquid at room temp. but, most metals turn liquid when the temperature is hot. Like, Gallium is liquid on hot days, but they harden after a while when it's cold.
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