i believe the answer would be D. When ordered by atomics mass every eighth element has similar properties.
Answer:
Mass on the moon is 5.1 kg.
Explanation:
Given mass on earth = 5.1 kg
acceleration due to gravity on moon = 1.6 ms⁻².
The mass on the moon does not change because mass is the quantity of matter in the body regardless of its volume or of any forces acting on it.
Whereas the weight of the object changed.
Weight is the the force exerted on a body which is related to mass and expressed as W = mg.
W = weight of object m = mass of object and g = gravitational force

N stands for newton unit of weight.
Thus mass of the object on moon is same as on earth which is 5.1 kg.
A molecule of acetonitrile ch3cn contains 5 sigma bonds and 2 pi bonds.
What is acetonitrile?
Acetonitrile is a nitrile which is hydrogen cyanide where the hydrogen (H) is replaced by a methyl group (-CH 3 ). Acetonitrile is a volatile organic compound. it is also called Cyanomethane.
To know more about acetonitrile go to the given link :
brainly.com/question/14900816
Your answer will be to break the bonds between the individual water molecules
Explanation:
A gas has a temperature of 100C at a pressure of 105atm. What is the temperature at 50 atm?