Quick! Scientific explanations:

1. Cannot include supernatural explanations.

2. Must show supernatural forces do not exist

3. Can include supernatural forces do not exist

4. Can include supernatural explanations

5. Must include supernatural explanations.

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Given the following equation: 2a1 + 3mgcl2 --> 2alcl3 + 3mg how many moles of aluminum chloride are produced from 2.5 moles of magnesium chloride?