1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
OLEGan [10]
3 years ago
9

4. "Metals are conductor of electricity"prove​

Chemistry
1 answer:
Nikolay [14]3 years ago
8 0

Answer:

Hey mate.......

Explanation:

This is ur answer......

<em>Metals are an excellent conductor of electricity and heat because the atoms in the metals form a matrix through which outer electrons can move freely. Instead of orbiting their respective atoms, they form a sea of electrons that surround the positive nuclei of the interacting metal ions.</em>

Hope it helps!

mark me brainliest pls......

Follow me! :)

You might be interested in
How are proteins, carbohydrates, and fats related to the discipline of chemistry?
natali 33 [55]
*food science* 
When you consume proteins, carbs, and fats they are chemically changed into energy. 
3 0
3 years ago
Read 2 more answers
Help me out ! What’s the answer
Anni [7]

Answer:

true

Explanation:

5 0
3 years ago
Where does ATP store its energy?
RSB [31]

Answer:

D. ATP stores energy in its "tail," which is made from three phosphate groups.

Explanation:

ATP = 3 phosphates

ADP= 2 phosphates

AMP= 1 phosphate

4 0
3 years ago
A sample of gas has an initial pressure of 1.5 atm, an initial volume of 3.0 L, and an initial temperature of 293K. If the final
Nataliya [291]

Answer:

1.9 L

Explanation:

Step 1: Given data

  • Initial pressure (P₁): 1.5 atm
  • Initial volume (V₁): 3.0 L
  • Initial temperature (T₁): 293 K
  • Final pressure (P₂): 2.5 atm
  • Final volume (V₂): ?
  • Final temperature (T₂): 303 K

Step 2: Calculate the final volume of the gas

If we assume ideal behavior, we can calculate the final volume of the gas using the combined gas law.

P₁ × V₁ / T₁ = P₂ × V₂ / T₂

V₂ = P₁ × V₁ × T₂ / T₁ × P₂

V₂ = 1.5 atm × 3.0 L × 303 K / 293 K × 2.5 atm = 1.9 L

6 0
3 years ago
Which of the following do water, rust, and salt have in common?
Cloud [144]
The answer is "elements" :)
6 0
3 years ago
Read 2 more answers
Other questions:
  • How much heat is needed to raise the temperature of a 5.0 gram block of aluminum from 22.0°c to 37.0°c?
    15·2 answers
  • If you rip a dollar bill in half is it qualified as 50 cents
    13·1 answer
  • All three phases can exist in an equilibrium with one another at the __ of a substance
    14·1 answer
  • the volume of a gas is 250mL at 340.0kPa pressure. what will the volume be when the pressure is reduced to 50.0kPa assuming the
    7·1 answer
  • A student hypothesized that the green color of plant leaves is related to exposure to sunlight and tested this hypothesis by pla
    9·2 answers
  • Need help with chemistry
    8·2 answers
  • For the following reaction, 35.4 grams of zinc oxide are allowed to react with 6.96 grams of water . zinc oxide(s) + water(l) --
    9·1 answer
  • If we add 20g of salt to 150g of water, what is the concentration by mass of the solution?
    15·1 answer
  • What is the approximate temperature of 1.4 moles of a gas with a pressure of 3.25 atmospheres in a 4.738-liter container
    8·1 answer
  • What best defines concentration​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!