If you were dealing with an atom that had a total of 20 electrons in its electron cloud, how many of those electrons would have quantum number n = 1 ?

Could someone me with number one you

7. describe two strategies that parents can use to cope with stress. 8. describe the three types of childcare available to families. 9. what can parents do to be more involved in their children's education at home and at school? 10. which factors should a parent consider when choosing a childcare option?

Milk production during breastfeeding is increased by the suckling of a newborn from his mother's nipple. this type of feedback mechanism best describes a positive or negative