Answer: C is the correct answer
Answer:differentiate between two compounds i think!
Explanation: taking a test!
Answer:
five electrons
Bromine (Z=35), which has 35 electrons, can be found in Period 4, Group VII of the periodic table. Since bromine has 7 valence electrons, the 4s orbital will be completely filled with 2 electrons, and the remaining five electrons will occupy the 4p orbital
Answer:
B
Explanation:
It's B because the first trial of an experiment may not always be right so you want to run multiple trials
C. Paper <span>B. Metal thats bout it water no way </span>
