All categories

3 years ago

elements on the right side of the periodic table differ from the elements on the left side in that elements on the right side

1 answer:

7 0

Element on the right side of the periodic table differ from the elements on the left side in that elements on the right side are non metallic and tends to be gases at room temperature.

Explanation

In the periodic table there element in the right side , left side and those which are in between.

Example of element in the right side is fluorine chlorine, neon, Argon among others.

This element have higher effective nuclear charges and stabilize electrons more effectively.
there electrostatic intermolecular forces are generally weak therefore they exist in liquid or gaseous state.

You might be interested in

Which of the following metals has the main part of the garden fork been made from? a. aluminum b. iron c. copper d. zine

xxTIMURxx [149]

Answer:

Its letter A

Explanation:

bilatnimobahougbahokaugduga

8 0

3 years ago

Why would you be cautious of scientific information you hear from advertisers?

murzikaleks [220]

Although the information might be true, it might be twisted or presented in such a way that it makes the product more appeasing

5 0

3 years ago

A 45 gram piece of metal has a volume of 18cm3. What is the density of this metal?

ruslelena [56]

Answer:

2.5

Explanation:

density = mass/volume

density = 45gram/18cm cubed

density = 2.5

I THINK IT'S 2.5

6 0

3 years ago

Question 4 of 10

fredd [130]

Answer:

Explanation:

because of the law of gravity

6 0

2 years ago

Does pyridine undergo nucleophilic aromatic substitution reactions? If no, why not. If yes, on what position does the substituti

sergij07 [2.7K]

Explanation:

Part a

Pyridine is an aromatic heterocyclic compound and undergoes nucleophilic aromatic substitution reaction at 2 and 4 positions.

This is because, when a nucleophile attack pyridine at 2 and 4 positions, the anoin formed is stabilized. In the anion formed is tabilized by resonance and also negative charge is present at electronegative atom, nitrogen.

If the nucleophile attack at 3 position, the anion formed is not as stable as anions formed when nucleophile attach at 2 and 4 positions. This is because negative charge is not present at the nitrogen atom.

Part b:

Tautomers are structural isomers of each others formed by migration atom within the molecule. Tautomers exist in equilibrium with each other.

Tautomers of 2-Hydroxypyridine and 4-Hydroxypyrine are given in the attachment.

5 0

3 years ago