So a camera can zoom in and out and the human eye has peripheral vision
Answer: ¹²₅C
Explanation:
¹²₅C is incorrect. The superscript is the atomic mass. This varies between each element. The subscript is the atomic number. This doesn't change. You will see every element has the correct atomic atomic number except for Carbon. Carbon should have atomic number 6.
There appears to be no table shown, but I can still answer. Aluminum has 3 valence electrons
Answer:
1s2,2s2,2p6,3s2,3p6,4s2
Explanation:
sorry but I didn't get the option sowrite by my self to be sure u can search or I may show u the way
Answer:
(C)Calcium oxide reacts sulfuric acid
Explanation:
