The atomic number of manganese (Mn) is 25. What's the electron configuration for manganese? Question options:

A)

[Ar] 3d5 4s2

B)

[Ne] 3d7

C)

[Ne] 4s2 3p5

D)

[Ar] 3s5 4p2

Which of these sequences lists the correct order for the creation of sedimentary rock from sediment? a. deposition, burial, compaction, cementation b. burial, deposition, compaction, cementation c. compaction, deposition, burial, cementation d. cementation, deposition, burial, compaction

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?

How does climate change cause the ocean's thermohaline current to slow down?