No they don’t each element is unique
<span>When two hydrogen atoms approach each other to form a chemical bond, both attractive and repulsive forces are present. This is due to the negative and positive charges within the atoms. The electrons of each of the hydrogen atoms repel each other, while the nuclei also repel each other. At the same time, the electron and nucleus of both hydrogen atoms attract each other. So the answers are:
</span><span>2. when to atoms of H approach each other,the two nuclei repel each other
3. when to atoms of H approach each other, each electron is attracted by the other nucleus </span>
Answer:
5.0 moles
Explanation:
213/390 x 9.22 = 5.04
Round to least sig fig (390 ml)
5.0
Examples of scenarios that would adhere to the law of conservation of energy are as follows:
- In a loudspeaker, electrical energy is converted into sound energy.
- In a microphone, sound energy is converted into electrical energy.
- In a generator, mechanical energy is converted into electrical energy
<h3>What is law is conservation of energy?</h3>
The law of conservation of energy states that energy cannot be created nor destroyed but is conserved when it is transferred from one form to another.
The law of conservation of energy is obeyed by majority of natural and artificial systems. For example;
- In a loudspeaker, electrical energy is converted into sound energy.
- In a microphone, sound energy is converted into electrical energy.
- In a generator, mechanical energy is converted into electrical energy
Learn more about law of conservation of energy at: brainly.com/question/20971995
