As you observed liquid water forming into ice, some changes were observed? What TWO factors changed as water turns into ice. 1. The motion of the molecules stopped. 2.The molecules slowed down, moved apart and kind of got stuck in one place but continued to vibrate.
3. The average molecular speed of the water molecules decreased to zero. 4.The average molecular speed of the water molecules increased.
5.The volume of the ice was greater than the volume of the liquid water.
6. The liquid water trapped the molecules in place​

the answer is a. co2, this would be colder than the : )

explanation:

the answer is   c.) 1575 j.

explanation:

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl