A neutral atom contains equal amount of proton and
electron.
A negative ion contains extra electrons hence there is
additional outer shell so it is expected that the radius is bigger than that of
a neutral atom.
While a positive ion contains less electron so there is
less outer shell so the radius is smaller than that of a neutral atom.
Arranging the radius in increasing order:
<span>positive ion, neutral atom, negative ion</span>
Answer:
x(x+8) = 256
Step-by-step explanation:
hello
one side is x
the other one is 8 yards longer, so it is x + 8
so the surface is x(x+8) = 256
hope this helps
1/2 and 2/3 because they are the biggest numbers.
9/10 and 5/6 because they are the smallest numbers.
Always remember that unit labels cancel like number do and conversion problems will be simple....
64oz(lb/16oz)=4 lb
Answer:
The bus is late 4 times in March.
Step-by-step explanation:
Solving this problem is very easy, using this formula:
20(0.2) = times late in March
(The 0.2 is the decimal form of 20%)
This is equal to 4, the times in March when the bus was late.