Brainliesttt !me : )

which of the following correctly describes how metals behave in an ionic bond?

metals lose their valence electrons and form positive ions.
metals lose their valence electrons and form negative ions.
metals gain valence electrons and form positive ions.
metals gain valence electrons and form negative ions.

What is the correct equation for cellular respiration?

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.

Most metamorphosis processes take place