bonds

Question 1

what’s an ionic bond formed between

Answer 1

a metal and a non metal

Question 2

what happened to electrons in an ionic bond

Answer 2

1 or more electrons are transferred from one atom (usually metal) to another atom (non metal)

Question 3

what’s a covalent bond

Answer 3

formed between 2 non metals where electrons are shared

Question 4

what happens between carbon group bonding

Answer 4

carbon groupd has 4 valence electrons and need to lose them all (cancelling out the 4´s)

Question 5

what are diatomic molecules

Answer 5

molecules composed of only 2 atoms of same chemical elements

Question 6

single bonds share _______ pair of electrons. give an example of this

Answer 6

one.
-H2

Question 7

double bond shared ______ pairs of electrons. give an example

Answer 7

2.
O2

Question 8

triple bond shared _____ pairs of electrons. give and example.

Answer 8

3.
N2