you ran a mile 4:45 ( four minutes , 45 seconds ) The current school record was set when there was a push for the united states to only use metric units of measurement and is reported as 5.55 meters/seconds. Did you beat the record ?

the correct name for the n3 ion is azide. azide is a polyatomic anion with a -1 charge and is written as n3 -1. it consists of three nitrogen atoms bonded together. hope i . let me know if you need anything else.

i believe it is-

d.) gravity pulled particles of dust and gas together to form planets.

b.final

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).