use the list to answer the question. which two elements in the list would bond together based on their ionic…

use the list to answer the question. which two elements in the list would bond together based on their ionic charges? • potassium, group ia • calcium, group iia • iodine, group viia • neon, group viiia (1 point) ○ calcium and neon ○ potassium and neon ○ potassium and iodine ○ calcium and potassium

use the list to answer the question. which two elements in the list would bond together based on their ionic charges? • potassium, group ia • calcium, group iia • iodine, group viia • neon, group viiia (1 point) ○ calcium and neon ○ potassium and neon ○ potassium and iodine ○ calcium and potassium

Answer

Explanation:

Step1: Determine ionic charges

Elements in Group IA (like potassium) form +1 ions, Group IIA (like calcium) form +2 ions, Group VIIA (like iodine) form - 1 ions, and Group VIIIA (like neon) are noble - gases and are generally unreactive and do not form ions easily.

Step2: Identify ion - pair for bonding

An ionic bond forms between a metal (cation) and a non - metal (anion). Potassium (+1 charge) can bond with iodine (-1 charge) to form an ionic compound.

Answer:

Potassium and iodine