Question

atomic structure. Could you explain how to find the Atomic Number, Atomic Mass, Mass Number, Protons, Neutrons, and Electrons of ions? I have to fill out a table.

Thanks

Answer 1

The first one just says H.

Answer 2

there are more but I will write those later

Answer 3

@Hero are you currently helping someone?

Answer 4

The atomic number is simply the proton number, atomic mass is the number of protons and neutrons added together, neutron number = atomic mass - atomic number x

Answer 5

could you show me that (copy the picture above) please? thanks

Answer 6

Like show you the table?

Answer 7

this is what I got. Is that right?

Answer 8

I honestly don't know what I am doing

Answer 9

well, the atomic number, atomic mass, proton number and electrons is correct. The neutron number is 0

Answer 10

why?

Answer 11

basically, u know when u look at the element hydrogen on the periodic table, the top number is the atomic mass, meaning the number of neutrons and protons added together

Answer 12

but the top number is a decimal... 1.00794

Answer 13

just round it to the nearest whole number

Answer 14

actually u cant always do that..

Answer 15

okay...
did I do the second row right?

Answer 16

and there are really hard ones at the end (on my paper). there are 12. :(

Answer 17

the thing is, when u have H+, then it means that the hydrogen atom has given away 1 electron

Answer 18

so zero electrons?

Answer 19

and the protons and neutrons are the same?

Answer 20

so, the atomic number (proton number) stays the same, the mass number stays the same, but the electron number changes to 0

Answer 21

yeah