Atomic Number (Z) = Number of protons =Number of electrons. For example, an atom of magnesium contains 12 protons, therefore, its atomic number is 12. All the atoms of a particular element contain same number of protons in their nuclei. Therefore, all the atoms of an element have same atomic number.
The thyroid gland is an organ located in the front of your neck and releases hormones that control your metabolism (the way your body uses energy), breathing, heart rate, nervous system, weight, body temperature, and many other functions in the body.
Pin It. Your thyroid is a small, butterfly-shaped gland located in your neck. This gland is responsible for several essential bodily functions, including regulating metabolism, mood, energy, heart rate, blood pressure, and body temperature.The thyroid regulates all of this by producing thyroid hormones.owever, when the thyroid is under active (or produces too little hormones) regular function can suffer (i.e., weight fluctuation, fatigue, and depression). This known as hypothyroidism.