Air has A. a definite volume but not a definite shape
B. a definite shape but not a definite volume.
C. no definite volume or shape.
D. both a definite shape and a definite volume.

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know

Asa choose the correct set of reaction coefficients to properly balance the following chemical equation according to the law of conservation of mass: __s8 + __o2 ==> __so2 1, 1, 8 1, 8, 1 1, 8, 8 8, 1, 1

What is the molar mass of potassium nitrate, kno3