Step 5: Measuring the Volume of Air Near 20°C (Room
Temperature)
Use tongs to put the beaker (with tube and
thermometer) on the hot plate.
600 ml
200
100
LO
Temperature of gas:
°C
Height of the column of gas:
cm DONE
) Intro

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates