Answer:
Francium
Step-by-step explanation:
Atomic radius increases from <em>right to left</em> in a Period and from <em>top to bottom</em> of a Group in the Periodic Table.
Thus, the atom with the largest atomic radius is in the <em>lower left corner</em>.
Francium, with an atomic radius of 348 pm, has the largest atomic radius of any element in the Periodic Table.
Answer:
a homogeneous mixture of two or more substances
43g id say. Due to conservation of mass that is the only one that makes even slight sense. If you had more air react then the nail would heavier
Answer: 5
Explanation: you divide the distance by the time and get the speed.