What is true of a lunar eclipse and a new moon?

a. they are both seen by a lit up moon
b. they are different phenomena
c. they are caused by the sun
d. they are the same thing

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive

The three types is stress that act on earths rocks are compression, tension, and

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