Water drops come in different sizes.
Let's imagine a drop weighs a quarter of a gram.
The molar mass of water is about 18g/mol, which means that 6.02 x 10^23 water molecules (AKA a mole of water molecules) weigh about 18 grams.
A quarter of a gram is 1/72 of 18, so it contains 1/72 times 6.02 x 10^23 molecules. That equals 8361111111111110000000 molecules.
In scientific notation that is... 8.36 x 10^21 molecules.
Answer: Silicon
Explanation: Silicon has less electrons than phosphorus.
I think the answer is, Thermal? I hope u get it right
Answer:
CuSO4 + 2NaOH → Cu(OH)2 + Na2SO4
Explanation:
