Answer:Subatomic particle Symbol Relative charge
Proton p +1
Neutron n 0
Electron e- -1
Explanation:
These are the names, symbols, and charges. Hope I helped!
Answer:
800 g
Explanation:
We can express the decay of I-37 using the formula:
- Final Mass = Initial Mass *
We <u>input the data</u>:
- 25 g = Initial Mass *
And <u>solve for Initial Mass</u>:
- 25 g = Initial Mass *
- 25 g = Initial Mass * 0.03125
Meaning that out 800 grams of I-37, only 25 will remain after 40.35 days.
<span>Water is nonpolar covalent, so all substances dissolve in it. </span>