Calcium chloride contains only one calcium and 2 chloride atom thus it's ionic formula would be CaCl2.
Answer:
A: Helium or Hydrogen
Explanation:
Terrestrial planets are the 4 inner most planets of the solar system which are mercury, venus, earth, Mars, while the giant planets are the 4 outer most which are Jupiter, Saturn, Uranus and Neptune.
Now, these outer most ones are the surface ones and are surrounded primarily by layers of hydrogen and helium gases.
Answer:
78.268L
Signifigant figures = 78L
Answer:
it will dilute to its natrual state. so c
Explanation:
Because atoms can join together to form molecules, which in turn form most of the objects around us.
