What is the mass of 0.5 mol of Aluminum? a
13.49 g
b
6.02 * 10^23 g
c
26.98 g
d
13 g

Stage in which a typical star has completely stopped fusion

How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process

Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.