Answer:
An atom of sodium has 11 proton, 11 electrons, and 12 neutrons.
Answer:
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Step-by-step explanation:
The Pythagorean theorem can be used to find the length of the diagonal (d) of a square.
d² = (3√2)² + (3√2)² = 18 + 18 = 36
d = √36 = 6
The measure of the diagonal is 6.
A- Part
B- $8
You can do 32 x .25 or 32/4