Given that the mass of an electron is 5.486*10-4amu, and the mass of a proton is 1.007 amu, calculate how many times heavier a proton is than an electron

Which features do sound waves have that ocean and light waves do not? Check all that apply.

What is the job of a scientist? A. To write laws based on his or her knowledge. O B. To ask and answer scientific questions. C. To answer ethical questions. O D. To ignore facts that do not support his or her theory.

What are three examples of fungi?

Calculate the average net charge on phenylalanine if it is in a solution that has a ph of 8.70.

Arrange those element according to electronegative most to least electronegative. O, C, Ga, K, Cs

Is Ba (NO3) 2 covalent or ionic

An alcohol contains only C, H, and O. When a 1.50mg sample of the alcohol is burned completely in oxygen, 3.30mg of CO2 and 1.80mg of H20 are formed. What is the empirical formula for the alcohol?

Using the field meter, does the field strength increase or decrease as you move away from the bar magnet?

Complete each of the definitions with the appropriate phrase. Precision means that measurements are close to Accuracy means that measurements are close to Anawer Bank each other an accepted value |individual several

Acetylene is hydrogenated to form ethane. the feed to the reactor contains 1.4 mol h2/mol c2h2. (find properties of the reactants/products in appendix of book) a.