Science 10 Unit Final Flashcards
1
Q
how to find neutrons
A
atomic mass - atomic number
2
Q
how to find protons
A
atomic number
3
Q
how to find electrons
A
atomic number
4
Q
what does period # show
A
number of energy levles/shells
5
Q
what does groups show
A
last digit represents # of valence electrons
6
Q
how to name bases
A
same as regular compounds
7
Q
how to name acids if ionic name ends in ide
A
hydro_______ic acid
8
Q
how to name acid if ionic name ends in ate
A
____ic acid
9
Q
how to name acid if ionic name ends in ite
A
_____ous acid
10
Q
how do you know if its an acid
A
has hydrogen and is (aq)
11
Q
how do you know if its a base
A
its ionic and has a hydroxide anion
12
Q
polyatomic elements
A
P4, S8
13
Q
name of dalton model
A
billiard ball
14
Q
name of thomposon model
A
plum pudding
15
Q
name of rutherford model
A
nuclear
