Answer:
18 electrons
Explanation:
Note: The third energy level can actually hold up to 18 electrons, so it is not really filled when it has 8 electrons in it.
Answer:
The volume of STP will be 0.03 plss mark me brainliest
<span>You could find the volume of an irregular object by water displacement. You measure the initial volume of water in a beaker, then you place the object in the water. Record the final volume and subtract it from the initial, and there you have the volume of the object.</span>
Dmitri Mendeleev is famous as the creator of the periodic table of elements, which is actually a tabular arrangement of the chemical elements, ordered by their atomic number