Which type of energy transfer is independent of the motion of molecules and atoms? radiation

induction

convection

conduction

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

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

The molar mass of cu is 63.55 g/mol. the number of grams of cu produced in this reaction is