Test - Atomic Structure Flashcards
1
Q
What is a substance that can’t be broken down chemically into another substance is an…?
A
Element
Pg. 3
2
Q
How many protons does magnesium have?
A
12 protons
Bohr Model Assignment
3
Q
Where is the majority of the mass located in a atom? Where is the VOLUME of the atom located?
A
Nucleus, electron cloud
pg. 6
4
Q
What element would be the best conductor of electricity?
A
Silver (Ag)
Pg. 16
5
Q
What element would be the least reactive?
a) Iodine
b) Silicon
c) Silver
d) Argon
A
b) silicon
Pg. 18
6
Q
Name a property of metalloids.
A
Semi conductors
Pg. 15
