Answer: The force which exists between particle of same kind of substance called cohesion force. A . B . The force of cohesion is defined as the force of attraction between molecules of the same substance.
Explanation:
Answer:
Barb tested the streak and luster.
Explanation:
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Answer:
The empirical formula of the compound is .
Explanation:
Mass of magnesium in compound = 0.273 g
Mass of nitrogen in the compound = 0.105 g
Moles of magnesium =
Moles of nitrogen =
Form empirical formula divides the lowest value of moles of an element present with all the moles of elements present.
Magnesium
Nitrogen
The empirical formula of a compound:
The empirical formula of the compound is .
Potassium Iodide have a lot of strong bonds which requires a very high temperature (high energy) to break them and change into a different state of matter.