Na is a cation (positive) and F is a anion (negative) this is an ionic bond. In a ionic bond the cation loses its valence electrons to give them to the anion. In this case Na will give its valence electron to F so F can complete its octet:)
Explanation:
consisting of many atoms is known as polyatomic
303.15 would be your answer
The concentration
pertains to the molarity of the solution with an equation of mol of solution
per liter of solvent. <span> </span>
<span>M (molarity)
= moles of solute/L of solvent</span>
M (molarity)
= 0.5 mol NaOH / 0.5 L
M (molarity)
= <span>1 M NaOH</span>