<span>The atomic number of a chemical element (also known as its proton number) is the number of protons found in the nucleus of an atom of that element, It can be used to determining which group the element belongs to in the periodic table. Therefore, atomic number is the correct answer.</span>
Answer:
A) Fission reactors release harmful gases into the atmosphere — mainly CO₂.
Explanation:
Fission reactors release no CO₂ into the atmosphere.
B, C, and D are correct.
Answer:
Mass of the ball is . 42 kg. The density of air is 1.2 kg/m3.
Explanation:
Answer:
Mohamed Osama El Sayed El kordy
Powder. It will dissolve faster and should provide rapid pain relief.