How do ionic bods form
1) atoms of metallic elements give up electrons to atoms of nonmetallic elements
2) atoms of nonmetallic elements give up electrons to atoms of metallic elements
3) atoms of metallic elements accept electrons form atoms of nonmetallic elements

1) atoms of metallic elements give up electrons to atoms of nonmetallic elements

Explanation:

A classic example of an ionic bond is NaCl, or table salt.

In their ionic forms, Na+ and Cl-, Cl has 7 valence electrons and Na has 1. According to the octet rule, they will try to get 8 electrons in their valence shell.

Makes sense for Na (a metal) to give up its one electron to Cl (a nonmetal), so Cl will have 8 electrons in its valence shell! This is what happens during ionic bonding.

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

i might be wrong but i think its a. let me know if i’m right and have a good rest of your day!