Respuesta :
Well, you can use all group 1 element(potassium and lithuim) as Na+ is the Valence electron of 2.8.1 which means it is situated in group 1. All the element have the same proton number and consist of +1 ion. You can add on your own ideas.
[tex]\boxed{{{\text{K}}^ + }{\text{ and C}}{{\text{a}}^{2 + }}{\text{ ions}}}[/tex] are most likely to be like [tex]{\text{N}}{{\text{a}}^ + }[/tex]. Both [tex]{{\text{K}}^ + }[/tex] and [tex]{\text{N}}{{\text{a}}^ + }[/tex] are monoatomic ion while [tex]{\text{C}}{{\text{a}}^{2 + }}[/tex] is a diatomic ion.
Further Explanation:
Nerve signal transmission:
The information is transmitted by nerves through electric signals that travel down the cell membrane. The cell membrane is composed of a phospholipid bilayer and acts as the outer wall of the cell. Such signals are known as active potentials. Stronger the stimulus, higher will be the speed of impulse. The strength of the stimulus is transmitted by changing the frequency of the stimulus.
Ions are present in the human bloodstream and around the cells. One important ion is sodium ion [tex]\left( {{\text{N}}{{\text{a}}^ + }} \right)[/tex]. When the cell is at rest, some specific proteins present in the cell membrane use the energy in ATP to move sodium out of the cell and replace it with some other ions. This is known as active transport.
Potassium [tex]\left( {{{\text{K}}^ + }} \right)[/tex] and calcium [tex]\left( {{\text{C}}{{\text{a}}^{2 + }}} \right)[/tex] ions are most likely to be like sodium ions [tex]\left( {{\text{N}}{{\text{a}}^ + }} \right)[/tex].
Both [tex]{{\text{K}}^ + }[/tex] and [tex]{\text{N}}{{\text{a}}^ + }[/tex] are monoatomic ion while [tex]{\text{C}}{{\text{a}}^{2 + }}[/tex] is a diatomic ion. [tex]{{\text{K}}^ + }[/tex] and [tex]{\text{N}}{{\text{a}}^ + }[/tex] ions always form ionic compounds. But [tex]{\text{C}}{{\text{a}}^{2 + }}[/tex] can also form covalent compounds. Potassium and sodium belong to the alkali metal group of the periodic table while calcium is present in the alkaline metal group of the periodic table.
Learn more:
1. Which statement is true for Boyle’s law: https://brainly.com/question/1158880
2. Calculation of volume of gas: https://brainly.com/question/3636135
Answer details:
Grade: Senior School
Subject: Chemistry
Chapter: Electrolyte balance
Keywords: Na+, K+, Ca2+, monoatomic, diatomic, potassium, sodium, calcium, nerve signal transmission, cell membrane.
