Consider the heating curve. Temperature vs. Time
5
4
Temperature (°C)
2,600
2,400
2,200
2,000
1,800
1,600
1400
1,200
1,000
800
600
400
200
0
- 200
Time (min) →
In which region are most particles moving the fastest?
02
03
04

i have no clue hope you find the answer

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.