3. A 30.0 g sample of water releases -600.0 T of heat energy as it is cooled from 100.0°C. If the specific heat of water is 4.184 J/g°C, what is the final temperature of the sample?

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Which metal exist in liquid state and can be cut with knife ?

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?