Esta imagen corresponde al modelo atómico de _

Rutherford's experiment indicated that matter was not as uniform as it appears what part of his experimental results implied this idea

Which class of molecules functions as chemical signals? hormones water carbohydrates proteins

Which of these describes the rate of this chemical reaction? h2 + cl2 → 2 hcl a. an increase in the concentration of hcl and h2 with time b. an increase in the concentration of hcl with time c. an increase in h2 and cl2 with time d. a decrease in hcl and cl2 with time