Problem: Fill in the gaps in the following table:SymbolP3-Protons3549Neutrons4566118Electrons4676Mass number31Net charge1-3+Complete the fourth row of the table for the number of electrons.
🤓 Based on our data, we think this question is relevant for Professor Atwood's class at UB.
FREE Expert Solution
Fourth row is looking for the electrons of each atom. Recall that the number of electrons is equal to the number of protons for neutral atoms
# of electrons = # protons for neutral atoms
For the fourth row, we must determine each # of protons of each atom.
Problem Details
Fill in the gaps in the following table:
| Symbol | P3- | |||
| Protons | 35 | 49 | ||
| Neutrons | 45 | 66 | 118 | |
| Electrons | 46 | 76 | ||
| Mass number | 31 | |||
| Net charge | 1- | 3+ |
Complete the fourth row of the table for the number of electrons.
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Subatomic Particles concept. You can view video lessons to learn Subatomic Particles. Or if you need more Subatomic Particles practice, you can also practice Subatomic Particles practice problems.
What professor is this problem relevant for?
Based on our data, we think this problem is relevant for Professor Atwood's class at UB.