Answer:
The first element in the periodic table is hydrogen.
Explanation:
Hydrogen has an atomic number of one, making it the first element of the periodic table. The atomic number of an element is just the number of protons in the nucleus, so hydrogen has one proton. The neutrons and electrons do not affect the atomic number. After hydrogen with one proton comes helium with two, lithium with three, beryllium with four, and so on.
The <span>12C</span><span> isotope. Hope this helps.</span>
Convection this is because convection is bull movement of molecules between fluids
Ice is less dese than water
False cause they give the truth in a disguise
