2 years ago

Iron can exist as a solid or liquid. Which statement best comparison solid iron and liquid iron?

Mathematics

2 answers:

monitta2 years ago

7 0

Answer:

Step-by-step explanation:

tester [92]2 years ago

3 0

Answer: Iron, a solid at room temperature, becomes a liquid at 2800 degrees Fahrenheit (really, REALLY hot) and a gas at 5182 degrees Fahrenheit (about half the temperature of the sun). When things are hot, the molecules and atoms move around more and faster, and when they are cold they are slower.

Step-by-step explanation:

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In the US Senate, there are 21 members on the Committee on Banking, Housing, and Urban Affairs. Nine of these 21 members are sel

il63 [147K]

Answer:

Possible committee structures = 293930

Step-by-step explanation:

The combination expression is used here

²¹C₉ = 21!/(9!(21−9)!) = 293930

6 0

3 years ago

24 question thank you