ATOMIC NOMENCLATURE Flashcards
1
Q
What is chemical symbol?
A
These are alphabetical abbreviation of an element
2
Q
What is represented of Z?
A
Atomic number
3
Q
What is represented by A?
A
Atomic Mass Number
4
Q
TRUE OR FALSE:
The atomic mass number and the precise mass of an atom are not equal
A
TRUE
5
Q
Atoms that have the same atomic number (protons) but different atomic mass number (nucleons)
A
Isotopes
6
Q
Atoms that have the same atomic mass number and different atomic number
A
Isobar
7
Q
Atoms that have different atomic mass and atomic mass number but have the same no. of neutrons
A
Isotones
8
Q
Atoms that have the same atomic mass, atomic mass number and no. of neutrons
A
Isomer
9
Q
Atoms may combine to form a…
A
Molecule
10
Q
Is any any quantity of one type of molecule
A
Compound
