Answer:
It's a very good subject!
Answer:
C
Explanation:
'Ordered Arrangement' basically means that it is a solid at room temperature. Room temperature is approximately 15-20C so we are looking for melting and boiling points that are above room temperature so it hasn't/can't melt or boil at room temperature and would therefore be solid. Option C is the only one where both points are temperatures above room temperature therefore option C is the only one where the substance would be in an 'ordered arrangement' at room temperature.
Hope this helped!
The number of protons and neutrons combined in an atom is called the mass number.
Answer:
✅
Explanation:
DON'T USE DRUGS BECAUSE IT IS GOING DEATH
I don’t understand. Is there a picture? Where are the options?
