Covalent bonds Flashcards
1
Q
What is covalent bonds between?
A
Non-metals
2
Q
What do covalent bonds do when they both need electrons?
A
they can share there electrons so they both have extra
3
Q
What is another way to draw covalent bonds?
A
Displayed formula
4
Q
What are advantages of displayed formula’s?
A
u can draw big molecules
5
Q
Didadvantages of displayed formula’s?
A
Doesn’t show 3d structures
6
Q
What are simple molecular substances ?
A
molecule bonded with strong covalent bonds but they have weak intemolecular forces
7
Q
What are examples of simple molecular substances?
A
methane, water, chlorine, ammonia
