Explanation:
ooohhhh it's free points,,,thank you mwahhh hahahahahaha jokeee
sorry I don't have any ideas
Answer:
B
Explanation:
food coloring and water are inseparable after mixed.
As the period number increases on the periodic table, moving from top to bottom, the atomic radius of the elements increases as well.
Answer:
11.74
Explanation:
The formula to find the pH of a solution is..
pH = -log [H⁺]
pH = -log [1.8×10¹²]
pH = 11.74
The answer would be to 2 decimal places because the concentration is two significant digits.
The correct answer should be D :)