this type of embroidery stitch is based on a single diagonal stitch made first then in another to cross the first at right angles

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.

what is the question here. i think you messed up.

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;