0.075 <span>moles of AgNO3 is the answer ....</span>
Answer:
The state of matter is liquid
Explanation:
Since the frozen point in celcius is 32 then at 30 its still liquid
1. Should know the Atomic Number of each element (also equal to the number of protons
2. Should know the Mass number (equals to protons + neutrons)
3. Should know the element's symbol or abbreviation (e.g. C for carbon, Ar for argon etc.)
4. Should know the number of electrons