<span>Fluorine ONLY form\s an ion with a -1 charge. The other three are metals, and metals for positively charged ions.</span>
Answer:
one-half
Explanation:
cuz for a first order reaction is a half life independent of concentration and constant over time
When a single compound breaks down into two or more compounds or elements in a chemical reaction then it is known as decomposition reaction.
The chemical symbol for sodium carbonate is
.
The decomposition of sodium carbonate is:
![Na_2CO_3\rightarrow Na_2O+ CO_2](https://tex.z-dn.net/?f=Na_2CO_3%5Crightarrow%20Na_2O%2B%20CO_2)
The decomposition of sodium bicarbonate,
will result in the formation of sodium oxide,
and carbon dioxide,
.
Hence, carbon dioxide,
will produce with sodium oxide,
on decomposition of
.