When does glacial movement begin? *
fast like now
a. when the top layers of a glacier outweigh the bottom layers
b. when an entire whole snow mount is frozen solid
c. when it gets below 0 degrees celsius
d. when the bottom layer of snow becomes slippery and putty-like

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)