25 °c is the higher temperature.
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In the Bohr Model, the electron is treated as a particle in fixed orbits around the nucleus. In the Quantum Mechanical Model, the electron is treated mathematically as a wave. The electron has properties of both particles and waves.
Answer:
I really don't know but I guess
Explanation:
2.7 would be the answer or 2.70
<h3 /><h3>Further explanation</h3>
Given
Element K : 12 protons, 24 neutrons
Element L : 17 protons, 36 neutrons
Required
the number of protons, neutrons and electrons possessed by the ions of the two elements.
Solution
number of protons=atomic number = 12
electron configuration : 1s² 2s² 2p⁶ 3s²
The element will release 2 electrons to make it stable, thus forming a cation with a +2 charge
number of protons = 12
number of electrons = 10
number of neutrons = 24
number of protons=atomic number = 17
electron configuration : 1s² 2s² 2p⁶ 3s²3p⁵
The element will gain 1 electrons to make it stable, thus forming a anionwith a -1 charge
number of protons = 17
number of electrons = 18
number of neutrons = 36
<em>If we look at this problem, it looks like the numbers 24 and 36 are mass numbers, not the number of neutrons, so the possible elements are Mg and Cl, and the ions are Mg²⁺ and Cl⁻</em>
Would that be the river mouth?