The answer choices for this question wasn't provided. Oxygen has the smallest atomic radius. The higher the electronegativity in an element makes the atomic radius smaller.
This number in scientific notation is 9.8x10-5.
Which of the following (what)?
divide the total mass of the element by the mass of the compound and multiply by 100%
32.1g
__________________
X100%
(32.1g + 16.0g + 16.0g)
Decomposition reaction
Molarity
Na3PO4 + MnCl2 Mn3(PO4)2 + NaCl
Answer this question… Which of the following is the best definition of a physical change?
For Apex the answer is 2