Copper has 29 protons in the nucleus, while Nickel has 28 protons.
Answer:
I cant find any answers for u unfortunately
Explanation:
hope u find it
Answer:
37.1mL
Explanation:
This is a simple dilution problem where you utilize the equation:
(C=Concentration, V=Volume)
C1V1=C2V2
10.6(y)=0.715x0.550 (Y is unknown because we are trying to find how much of the original solution we need to dilute to make the final solution)
The solve for y and you get
y= 0.0317 L but this is in L and we want mL so multiply by 1000 you get
y= 37.1mL
Answer:
20.67 dozen of eggs.
Explanation:
One dozen egg = 12 eggs
For 248 eggs.
we will divide the 248 by 12.
248/12
20.7
Thus 20.7 dozen eggs are equals to 248 eggs.
It can be confirm by multiplying the 20.7 with 12.
20.67 ×12
248.0
So, 20.67 is correct answer.
By looking at its symbol next to the chemical like H(a) or (l)
