The best insulator is likely C because it is a nonmetal. Nonmetals are poor conductors and therefore good insulators. Si is a metalloid.
Na is sodium metal, Si is a metalloid, and S is a nonmetal. The nonmetal, sulfur (S), would be the best insulator.
Materials with low thermal conductivity, such as foam, fiberglass, or mineral wool, are commonly used as insulators. The best choice depends on the specific needs of the application, such as temperature range, space constraints, and desired level of insulation. Conducting thorough research and consulting with a professional can help determine the best insulator for a particular project.
Sodium Sodium
* Answer Hoo hah, hoo hahNa na na nana, nana na na na naNa na na nana, nana na na na naHave you ever been in love? (Huah!)He's my best friend, best of all best friendsDo you have a best friend too?It tickles in my tummy, he's so yummy yummyHey, you should get a best friend tooHoo hah, hoo hah!Hello baby can I see you smile?I'm going to a party and it's gonna be wild (okay!)Can I come, I am sitting alone?No friends are never alone (that's right!)Maybe some pretty girls are in your worldExcuse me, I could also be your girlLately, everyone is making funNa na na nana, na na na na na na (huah!) He's my best friend, best of all best friendsDo you have a best friend too?It tickles in my tummy, he's so yummy yummyHey you should get a best friend tooMy best friendHoo hah, hoo hahHoo hah, hoo hahNa na na nana, nana na na na naHoo hah, hoo hah Aloha baby let's go to the beachYeah girls in bikini are waiting for me (uh huh!)But I was hoping for a summer romanceSo why don't you take a chance? (okay!) Maybe some pretty girls are in your worldExcuse me, I could also be your girlLately, everyone is making funNa na nana na, nana na na na na (huah!) He's my best friend, best of all best friendsDo you have a best friend too?It tickles in my tummy, he's so yummy yummyHey you should get a best friend tooMy best friendHoo hah, hoo hahHoo hah, hoo hahHoo hah, hoo hah!Na na nana na, nana na na na naMaybe some pretty girls are in your worldExcuse me (yeah), I could also be your girlLately, everyone is making funLet's get this party onHit me with laser gun!Ooh whoa whoaCome on boys!Hoo hah, hoo hahOoh whoa whoaYou should get a best friend tooHe's my best friend, best of all best friendsDo you have a best friend too?It tickles in my tummy, he's so yummy yummyHey you should get a best friend tooMy best friendHoo hah, hoo hahHoo hah, hoo hah (he's sooo sweet!)Na na nana na nana na na na naHUAH! It's called "Bestfriend" by ToyBox. This is the wierdest song in the world and was probably made by some WAKO person and none of you should be looking at this!
What Makes you Beautiful by One Direction Best. Band. Ever.
Best Friend - Toy Box
Best International Band Best Video (for Na Na)
Well there is a song that has "na na nas" in it that is really popular.. What Makes you beautiful by One Direction (Best band ever :) )
Na is "short" for natrium, an original name given to the element sodium.
In Tagalog, 'best friend' is translated as 'pinakamatalik na kaibigan'.
i would tell you, but Na :D
Sodium is an element and therefore has a "symbol" rather than a "formula". The symbol, Na, is already given in the question.