2.2 Atomic Structure Flashcards
1
Q
What are protons and neutrons also referred to
A
Nucleons
2
Q
What is the relative mass of an electron
A
0.0005
3
Q
What is electronic configuration
A
The arrangement of electrons in energy shells surrounding the nucleus
4
Q
Who created Bohr diagrams
A
Niels Bohr-danish
5
Q
What did Bohr state
A
An atom consists of a positively charged nucleus surrounded by an electron cloud in which electrons are accommodated in shels
