The mass was actually measured several times: the data was 75.00g, 75.75g, 75.00g, 74.55g, 74.25g, and 75.45g. What is the precision of the mass data? Your answer​

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17

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

What type of organic molecule comprises the majority of a potato?