1 End Of Chapter Questions Flashcards
0
Q
Which electrons in an atom are involved in bonding
A
The outer electrons
1
Q
What is a compound
A
A substance made of two or more elements that have reacted together or that are chemically bonded together
2
Q
What happens to electrons in an atom when ionic bonds are formed
A
They transferred or metal atoms lose electrons and non-metal atoms gain electrons
3
Q
What happens to electrons in atoms and bonds are formed
A
They are shared. For for each of the covalent bond one pair of electron is shared
4
Q
Why did the elements in group 1 form single positive charge
A
They lose their one outer electron
