Covelant Bonding Flashcards
(10 cards)
1
Q
How are the electrons arranged in covalent bonds?
A
They are shared between the particles.
2
Q
What are 3 examples of covalent bonds?
A
Water, Carbon dioxide and methane.
3
Q
How strong are covalent bonds?
A
They are very strong bonds.
4
Q
What elements do covenant bonds exist between?
A
Non-metals.
5
Q
Where do the electrons in a covalent bond come from?
A
The highest occupied energy level.
6
Q
How are the atoms held together in molecules?
A
chemical bonds
7
Q
What do the elements of Group 3 have?
A
Three electrons on the outer shell.
8
Q
Do covalent compounds like carbon dioxide and methane conduct electricity?`
A
No
9
Q
Does HCL have covalent bonds or ionic?
A
Covalent.
10
Q
What type of chemical bond would you expect in hydrogen fluoride, HF?
A
Covalent.
