1) The ground state of the atom is A
2) There are two excited states
3) There are three lines in the line spectrum
4) The transition A - B has the shortest wavelength
5) The transition that has the longest wavelength is B - C
<h3>What is the energy diagram?</h3>
We know that the energy diagram has to do with the manner in which the electrons that are in the atom can be arranged into specific energy levels. The energies levels would always begin at the ground state which is the lowest energy level.
The other higher energy levels that are above the ground state of the atom can be said to be the excited states of the atom or the molecules as the case may be. The energy level diagram of a certain atom or molecule has been shown in the image that is attached.
Learn more about energy level:brainly.com/question/17396431
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Because they form the basic building blocks of all visible matter in the universe.
Answer:
Q = 440 J
Explanation:
Given data:
Heat required = ?
Initial temperature = 25°C
Final temperature = 40°C
Mass in gram = 20 g
Specific heat capacity = 1.1 J/g.°C
Solution:
Formula:
Q = m.c. ΔT
Q = amount of heat absorbed or released
m = mass of given substance
c = specific heat capacity of substance
ΔT = change in temperature
ΔT = 40°C - 20°C
ΔT = 20°C
Q = 20 g×1.1 J/g.°C × 20°C
Q = 440 J
Answer:
Explanation:
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Answer:
Acids: react with metals, taste sour
Both: can cause burns, conduct electricity
Basis: react with nonmetals, taste bitter
Explanation:
This is the right answer