LOL!!! i believe you meant to say "How do you know that sodium is a metal?"
Well there are certain properties that classify it as a metal, for insance first column of the Periodic Table, It just is, Google it.
loled at google it ^ hahaha
sodium is a metal
Yes. Sodium is a metal.
No. sodium is a metal
Sodium is a metal (an alkali metal).
Sodium is a metal (an alkali metal)
Sodium oxide is a compound made up of the metal sodium and the nonmetal oxygen. Sodium is a metal, while oxygen is a nonmetal.
When you say "is there sodium in metal," it can be a little confusing to what you mean exactly. There is a Sodium metal if that's what you are asking.
Sodium and Chlorine. Sodium is a metal and chlorine is a halide gas.
When a metal reacts with sodium hydroxide, it produces hydrogen gas and a metal hydroxide. For example, when aluminum reacts with sodium hydroxide, it forms sodium aluminate and hydrogen gas.
Sodium is an alkali metal.
The alkali metal, sodium, is an element.
This metal is sodium (Na).