Many chemical processes involve substances in either the liquid or the gaseous state. Which of the following statements is correct?
A. A specific mass of a gas has a fixed volume at room temperature
B. A specific mass of a liquid has a fixed volume at room temperature
C. 25 cm of gas contains more particles than 25 cm of liquid
D. Liquid particles placed inside a sealed container have fixed positions
[1 mark]

idk

explanation:

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.

the answer is yes

it has kinetic energy

reason

an object has kinetic energy when you stop the force carrying it, the object will stay in motion.

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