I’m pretty sure it’s abode and cathode
Answer: C
Explanation:
Hot air is a lot less dense for a few reasons. Hot air essentially means the particles have more kinetic energy, and move around a lot more. Cold air is dense because the particles move a lot less, have less energy, and are closer together.
<span>19.992*0.9048+20.993*0.0027+21.991+0.0925 = </span><span> 20.1797 amu (C)</span>
Argon monatomic in nature because it is a noble gas and has completely filled shells and thus does not form a bond with other elements.
A circuit breaker must be replaced after too much current flowing through it causing it to melt.
