Which of the following is a good reducing agent:

a) mn⁺²
b) cu
c) cu⁺²
d) mn⁺⁷

which of the following is a good reducing agent:

a) fe
b) fe⁺²
c) mn⁺²
d) cr⁺³

What three natural resources are found in the great lakes region

Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?

Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear