Answer:
A1+3
Explanation:
A1+3 is the most common ion of aluminum.
Answer:
You will have to mix 240 mL of 75% acid with 300 mL of 30% acid to produce 540 mL of 50% acid
Explanation:
All of the above
That would be the answer
Answer:
The appropriate alternative is option C "
".
Explanation:
The given value is:
Energy of photon,
E = 
As we know,
h = 
Now,
The frequency of the light will be:
⇒ 
On substituting the given values, we get
⇒ 
On solving, we get
⇒ 