1.8 electronic structures Flashcards
1
Q
How are electrons arranged in an atom?
A
Electrons in an atom are arranged in energy levels or shells
2
Q
What is the first shell of an atom?
A
The first shell of an atom has the lowest energy level I can hold up to 2 electrons
3
Q
What is the second shell in an atom?
A
The second shell in an atom can hold up to 8 electrons
4
Q
What is the fourth shell in an atom
A
The fourth shell start to fill up the eight electrons occupy the third shell
5
Q
What does the number of electrons in the Altamor shell of an element atoms determine?
A
The number of electrons in the ultimate shell of an element atom determines the way in which that element reacts
