The conversation from Celsius to Kelvin is given by K=C+273. Based on this, what is the actual value for absolute zero in Celsius (Hint: remember absolute zero is 0 K)

-273 C

Explanation:

k= c + 273

0 = c +273

273 goes negative and

-273 = c

the answer is a. co2, this would be colder than the : )

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.