Answer: Option (C) is the correct answer.
Explanation:
Sodium has atomic number 11 and its electronic distribution is 2, 8, 1. Whereas chlorine has atomic number 17 and its electronic configuration is 2, 8, 7.
Therefore, we can see that sodium has one extra electron and chlorine has deficiency of one electron.
So, in order to complete their octet sodium will give its one valence electron to the chlorine atom. Hence, there is exchange of electrons and thus it will result in the formation of ionic bond.
Thus, we can conclude that in sodium chloride electron movement is related to the bonding as electrons exchange creating ions to form an ionic bond by electrostatic attraction.
Answer:
Its C
Explanation: just had it on usatestprep
Athough there aren't any pictures I know the exact question they're asking on edmentum.
It's this, point of service - 1, catastrophic - 2, exclusive provider - 3, high deductible - 4
Answer:
Here's the answer.
Answer: When the magnet was placed on the glass it attracted the iron filings
Explanation: iron is a negitive n a postive
Answer: k12 unit test
Iron filings can provide evidence that can be used to explain how two magnets exert forces on each other because each of the magnets can attract iron filings. Another thing is that the patterns of the iron fillings show lines of force that make the magnet's magnetic field. For example, when a magnet is placed in a container and you place iron fillings over the lid it makes a pattern showing the lines of forces making the magnetic field
Answer:
An atom that loses a electron is called a cation and has an overall positive charge.