year 10 chemistry Flashcards
1
Q
why noble gases unreactive?
A
noble gases already have a complete shell.
2
Q
do noble gases form compounds?
A
Thy don’t but the have exceptions
3
Q
what attracts the electrons and holds them in place?
A
4
Q
which particles balance the positive charge?
A
5
Q
which particles have no electrical charge?
A
6
Q
which particles balance the negative charge of electrons?
A
7
Q
which particles are spaced out from each other?
A
electrons
8
Q
where are protons located?
A
the nucleus
9
Q
where are neutrons located?
A
the electron shell
10
Q
where are electrons located?
A
positive
11
Q
what electrical charge do protons have?
A
no chare
