<span>an atom is described as having a negatively charged electron cloud surrounding a positively charged nucleus, which is the correct choice.</span><span>
The nucleus contains electrically neutral neutrons and positively charged protons, establishing its positive charge. In contrast, electrons carry a negative charge. The electromagnetic force keeps the atoms bound to the nucleus.
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Managing bipolar disorder can be achieved by balancing the amounts of norepinephrine and serotonin. An increase in norepinephrine may elevate blood pressure and improve a person's feelings. Meanwhile, serotonin can help stabilize intensified emotions. These two are often prescribed to individuals diagnosed with bipolar disorder.
