B I hope it’s right I don’t really help a lot but yeah lol
<span>You need to consider the valences of the two elements. Potassium is +1; nitrogen is -3. To balance the molecule, you need 3 potassium to one nitrogen, or K3N</span>
Answer:
it is the app for homework not for nonsense things.
do good be good and see good and think good
Pure substances are substances<span> that are made of only one type of atom or molecule....</span>
Answer:
Nichrome
Answer: Hot water system coils are commonly made up of metal alloys which are a combination of two or more elements. The most commonly used metal alloy is “Nichrome”. Nichrome is an alloy of nickel (80%) and chromium (20%).
