All categories

2 years ago

Metals have special bonds, between atoms. The valence electrons are mobile and are shared by all metal atoms present.

Chemistry

1 answer:

lys-0071 [83]2 years ago

8 0

Answer:

High conductivity

Explanation:

Metals exhibit high conductivity due to the mobility of valence electrons.

You might be interested in

Did you know An apple, potato, and onion all taste the same if you eat them with your nose plugged , CRAZYYYYYYYYY

IrinaK [193]

Whattt really ????? That’s crazy

8 0

2 years ago

If a gas is cooled from 315K to 231K and the volume is kept constant, what would the final pressure be if the original pressure

goblinko [34]

Answer:

455.4 mmHg

Explanation:

To solve this problem we can use Gay Lussac's Law, which describe the temperature and pressure of a gas, at constant volume and composition:

P₁T₂ = P₂T₁

In this case:

P₁ = 621 mmHg

P₂ = ?

T₁ = 315 K

T₂ = 231 K

We input the data:

621 mmHg * 231 K = P₂ * 315 K

And solve for P₂:

P₂ = 455.4 mmHg

5 0

2 years ago

balance by oxidation number method KMnO4 + Na2O₂ + H2 so4 ko2so4 + Mosou4 + Na2so 4 + O2 + H₂O

Katarina [22]

Answer:

8H2SO4 + 2KMnO4 + 5Na2O2 => 8H2O + 2MnSO4 + 5Na2SO4 + 5O2 + K2SO4

have:

Explanation:

6 0

2 years ago

1)How can scientists use a seismograph to determine the density and depth of Earth's layers?

Masteriza [31]

Hello Olivia!!!

Q.) Describe at least two geological events that can occur at a divergent boundary.

A.)Most active divergent plate boundaries occur between oceanic plates and exist as mid-oceanic ridges. Divergent boundaries also form volcanic islands which occur when the plates move apart to produce gaps which molten lava rises to fill.

Hope this can help!!!

3 0

3 years ago

How many chlorine atoms are found in 8.3 moles of chlorine?

erik [133]

Answer:

5*10²⁴ chlorine atoms are found in 8.3 moles of chlorine.

Explanation:

Avogadro's Number or Avogadro's Constant is called the number of particles that make up a substance (usually atoms or molecules) and that can be found in the amount of one mole of said substance. Its value is 6.023*10²³ particles per mole. Avogadro's number represents a quantity without an associated physical dimension, so it is considered a pure number that allows describing a physical characteristic without an explicit dimension or unit of expression. Avogadro's number applies to any substance.

Then you can apply the following rule of three: if 1 mole of the compound contains 6.023 * 10²³ atoms, 8.3 moles of the compound how many atoms does it have?

$amount of atoms=\frac{8.3 moles*6.023*10^{23}atoms }{1 mole}$

amount of atoms≅ 5*10²⁴ atoms

5*10²⁴ chlorine atoms are found in 8.3 moles of chlorine.

4 0

2 years ago