2. Which equation shows the relationship between the Kelvin and Celsius temperature scales? O K = 273 - °C
O K = °F + 273
O K = °C + 273
O K = °C + OF

How did planetesmals form planets? a. they broke apart into smaller chunks. b. they collided and stuck together. c. they cooled and pulled ice together. d. they began to rotate.

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

Type the letter that represents the correct location for each particle type below.