Which of these is a property of bases? a. they turn litmus paper blue. b. they feel sticky. c. they taste sour. d. they produce hydrogen gas when reacted with minerals

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

21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8

Asolid that forms and separates from a liquid mixture is called