Which set correctly orders the atoms from lowest to highest energy?

[tex]\[
\begin{array}{|c|c|c|c|c|c|c|c|c|}
\hline
& \text{H} & & & & & & & \text{He} \\
\hline
& \text{Li} & \text{Be} & \text{B} & \text{C} & \text{N} & \text{O} & \text{F} & \\
\hline
& \text{Na} & \text{Mg} & \text{Al} & \text{Si} & \text{P} & \text{S} & \text{Cl} & \text{Ar} \\
\hline
& \text{K} & \text{Ca} & \text{Ga} & \text{Ge} & \text{As} & \text{Se} & \text{Br} & \text{Kr} \\
\hline
& \text{Rb} & \text{Sr} & \text{In} & \text{Sn} & \text{Sb} & \text{Te} & \text{I} & \text{Xe} \\
\hline
& \text{Cs} & \text{Ba} & \text{Th} & \text{Pb} & \text{Bi} & \text{Po} & \text{At} & \text{Rn} \\
\hline
& \text{Fr} & \text{Ra} & \text{Nh} & \text{Fl} & \text{Mc} & \text{Lv} & \text{Ts} & \text{Og} \\
\hline
& & & & & a \ \textless \ \text{Be} & & & \\
\hline
\end{array}
\][/tex]



Answer :

To correctly order the atoms from the lowest atomic number to the highest, we need to follow the sequence of elements in the periodic table. Here is the step-by-step solution:

1. Identify the elements and their atomic numbers:
- Hydrogen (H) has an atomic number of 1.
- Helium (He) has an atomic number of 2.
- Lithium (Li) has an atomic number of 3.
- Beryllium (Be) has an atomic number of 4.
- Boron (B) has an atomic number of 5.
- Carbon (C) has an atomic number of 6.
- Nitrogen (N) has an atomic number of 7.
- Oxygen (O) has an atomic number of 8.
- Fluorine (F) has an atomic number of 9.
- Neon (Ne) has an atomic number of 10.

2. Arrange these elements in increasing order of their atomic numbers:
- 1: Hydrogen (H)
- 2: Helium (He)
- 3: Lithium (Li)
- 4: Beryllium (Be)
- 5: Boron (B)
- 6: Carbon (C)
- 7: Nitrogen (N)
- 8: Oxygen (O)
- 9: Fluorine (F)
- 10: Neon (Ne)

3. Placing these elements in the order from lowest to highest atomic number, we get the sequence:

[tex]\[ \text{[H, He, Li, Be, B, C, N, O, F, Ne]} \][/tex]

This set correctly orders the atoms from the lowest atomic number, which is Hydrogen (H) with atomic number 1, to the highest, Neon (Ne) with atomic number 10.