All I need is these two questions. Please only answer if u know them. Thank you!

an atom  with  5 protons, 6 neutrons  and 5  electrons  has an atomic  mass of  11 amu

Explanation:

Atomic  mass is also referred  to  as mass number.

atomic  mass  is  equivalent to total number  of  protons  and neutrons.

An atoms  with 5  protons, 6  neutrons and 5 electron  has a atomic  mass  of 11 because the total number of  protons and neutrons =11

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.

the objects have the same charge is correct.

nathan lee