Any type of metal would be a good conductor of electricity.
Temperature is defined as the average kinetic energy of the molecules in a sample. Because of that, we know that the sample that has the lowest temperature will have the smallest average kinetic energy.
I hope this helps. Let me know in the comments if anything is unclear.
Answer:
The answer to your question is given below.
Explanation:
To prepare 50mL of 3M HCl, we must calculate the volume of the stock solution needed. This can obtained as follow:
Molarity of stock solution (M1) = 12M
Volume of stock solution needed (V1) =?
Molarity of diluted solution (M2) = 3M
Volume of diluted solution (V2) = 50mL
The volume of the stock solution needed can be obtained by using the dilution formula as shown below:
M1V1 = M2V2
12 x V1 = 3 x 50
Divide both side by 12
V1 = (3 x 50)/12
V1 = 12.5mL
The volume of the stock solution needed is 12.5mL
Therefore, to prepare 50mL of 3M HCl, we must measure 12.5mL of the stock solution i.e 12M HCl and then, add water to the mark in a 1L volumetric flask. Now we can measure out 50mL of the solution.
Answer:
I think its radiant energy.
Explanation:
<span>1. False. Intrusive rock has coarser crystal formation.
2. True. They are typically extrusive if formed by lava, intrusive through magma.
3. False. The process of lithification in sediments produces sedimentary rock.
4. True. This process compacts and cements the grains together, often squeezing out water in the process.
6. Metamorphic rock. Often rock near an igneous inclusion will metamorphose if the heat is not enough to cause melting.
7. False. All rocks in the rock cycle can become the other type with the right processes.
8. False. The rock cycle is continuous with rocks constantly shifting from one stage to another.
9. False. Foliation only occurs in metamorphic rock, with gneiss serving as a prime example.</span>
