Answer:
Aluminum atomic number= 13
electron configuration = 2, 8 , 3
Hope it helps...........
The electron dot diagram is used to show the amount of electrons in the outer shell using a drawing. This is an example (the picture).
Answer:
Explanation:
substance (as an acid or salt) that when dissolved (as in water) conducts an electric current.
Answer: Animals found in the Arctic tundra include herbivorous mammals (lemmings, voles, caribou, arctic hares, and squirrels), carnivorous mammals (arctic foxes, wolves, and polar bears), fish (cod, flatfish, salmon, and trout), insects (mosquitoes, flies, moths, grasshoppers, and blackflies), and birds (ravens, snow buntings