Answer:
True
Explanation:
Electrons that are in the first energy level (energy level 1) are closest to the nucleus and will have the lowest energy. Electrons further away from the nucleus will have higher energy. An atom's electron shell can accommodate 2n2 electrons, where n is the energy level.
Answer:
what type of language this is ??
Answer: In sound waves, energy is transferred through vibration of air particles or particles of a solid through which the sound travels
Explanation: In electromagnetic waves, energy is transferred through vibrations of electric and magnetic fields. In water waves, energy is transferred through the vibration of the water particles.
Answer: 253.8
Explanation:
The molar mass of iodine is 126.904. Multiply that by two and you get approximately 253.8 grams in two moles.
In a synthesis reaction<span> (also known as a composition </span>reaction<span>), two substances combine to form a larger substance. A good </span>analogy<span> of these </span>reactions<span> are dancers. ... In the simplest type of </span>synthesis reaction<span>, two elements combine to form a compound.</span>
