The mass of a substance per unit volume is the substance's density.
D = m/v.
respiratory and lymphatic
Answer:
The third one makes the most sense
<span>The metal that would more easily lose an electron would be potassium. It is more reactive than sodium. Also, looking on the periodic table, </span><span>from top to bottom for groups 1 and 2, reactivity increases. So, it should be potassium. Hope this answers the question. Have a nice day.</span>
