Answer:
2.640
Explanation:
Rounding to the nearest whole number would be 3 if that is needed.
That's the answer on that picture
Answer:
L/EGFOU;T4444444444444444444444czgfryewi;adkb,SJJ>RL:IAO:YHSBRAGldOUSDHRIUITUER
Explanation:
DHFUIEY7RY8EFUIDJKJEUSDYRIFU8ERJFHJSX
Answer:
Sodium
(Na)
Just count the electrons and search which atom it is.