Answer:
A≈49.86
Step-by-step explanation:
70x^4y^2+14xy
14(5x^4y^2+xy)
14xy(5x^3y+1)
Just keep taking out things that both terms have in common, to find the answer.
these are the answers ( i just did this and got it right)
1) Ionic radii tend to increase down a group.
4) Cationic radii tend to decrease across a period.
5) Ionic radii increase when switching from cations to anions in a period.
Answer:
i dont kown sorry i hope i helped :)
Step-by-step explanation:
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