3 years ago

The arrangement of elements based on their properties

1 answer:

4 0

<span>The arrangement of the periodic table leads us to visualize certain trends among the atoms. The vertical columns ( basically their groups) of the periodic table and they are arranged such that all its elements have the same number of valence electrons. And all the elements within a certain group thus share similar properties and that's about it.</span>

You might be interested in

A shiny, smooth piece of black plastic and an identical piece of white plastic are exposed to visible light and sound waves. Whi

Nana76 [90]

Answer:

The awnser is D

Explanation:

Since the black pieces absorb light better than white pieces, the white pieces will reflect light better. But since color doesn't affect sound, the sound waves are reflected the same.

7 0

3 years ago

The electrolyte of the following is:

ozzi

An electrolyte is a term used to describe a compound that can dissociate into ions as it is nothing but an ionic compound, a salt made up of a positively charged cation and negatively charged anion.

Here the correct answer is D. Since there are no hydrocarbons or any other organic compound, that do not possess partial let alone full charges, all of them can dissociate in solution to give their ions.

This allows for the solution to be able to conduct electricity.

4 0

3 years ago

An atom has completely filled inner shells and a single valence electron in an excited p state. The filled inner shells have an

umka2103 [35]

Answer:

Explanation:

Lz=projection of L vector on the direction of the magnetic field

l=-1: theta=135 deg

l=0: theta=90 deg

l=1: theta=45 deg

7 0

3 years ago