What is the last sequence for the electron configuration for Cobalt with a positive charge 3? 3d7

4s2

3d3

4p1

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?

What is the temperature of 0.750 mol of a gas stored in a 6,850 ml cylinder at 2.21 atm? . 2.95 k 5.24 k 138 k 246 k

How does the atmosphere to make earth livable? check all that apply. causes the seasons contains oxygen provides warmth creates important nutrients blocks harmful energy from the sun plz like !