diachristiealphonso
Answered

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find the no. of electons in each for the following:
a. Al³+
b.0²-
c. Ca²+
d. F-


also if anyone can help me with the 9th question i would appreciate it sooo much ​

Find The No Of Electons In Each For The Following A Al B0 C Ca D Falso If Anyone Can Help Me With The 9th Question I Would Appreciate It Sooo Much class=

Sagot :

Answer:

a. Al 3+ = 10 e-

b. O2- = 10 e-

c. Ca2+ = 18 e-

d. F- = 10 e-

Ans -9:

first atom has (35-17) 18 neutrons

second atom has(37-17) 20 neutrons

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