What is a mutual attraction between the nuclei and electrons in two different atoms called?
a) a chemical bond
b) a compound
c) a cation
d) a anion

Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?

Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth