What are the chemical components of marijuana?

In which of these cases are the two wave points considered to be in phase with each other?

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)

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