Continue adding protons until there are six protons in the nucleus.Record the information provided at each step to complete the table.ElementNumber of protons in nucleusAtomic numberhydrogen12lithium344boron6
Question
Continue adding protons until there are six protons in the nucleus.Record the information provided at each step to complete the table.ElementNumber of protons in nucleusAtomic numberhydrogen12lithium344boron6
Solution
The table, after adding protons until there are six protons in the nucleus, would look like this:
| Element | Number of protons in nucleus | Atomic number |
|---|---|---|
| Hydrogen | 1 | 1 |
| Lithium | 3 | 3 |
| Boron | 6 | 6 |
The atomic number of an element is equal to the number of protons in its nucleus. Therefore, as we add protons, the atomic number increases. Hydrogen has 1 proton, so its atomic number is 1. Lithium has 3 protons, so its atomic number is 3. Boron has 6 protons, so its atomic number is 6.
Similar Questions
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Fill in the missing information:symbol atom or ion?check all that apply number of protons number of electrons neutral atomcationanion52 54 neutral atomcationanion22 21 neutral atomcationanion12 12
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