Answer:
Star's
Explanation:
Stars have their own brightness
Answer:
En verdad solo el 0,025% del agua de la tierra es dulce
Explanation:
B because A is for radios of course and C is thermal energy and D is radioactive
well , it's true because they are of sp3d type occur on sets of four
The substances that are added in the funnel are bromoethane or CH3CH2Br, water and hexane. The density of the bromoethane is given as 1.460 g/mL, density of water would 1 g/mL and hexane would have a density of 0.660 g/mL. Assuming that these substances are immiscible in each other, adding them in a funnel would form three layers. The substance with the highest density would be in the lowest layer which is bromoethane. In the middle layer, water could be found. Lastly, hexane would be found on the uppermost layer since it is the substance that has the lowest density of the three.