Question
Label 15 protons in
the nucleus.
Draw 16 neutrons in
the nucleus.
Draw 2 electrons in
the
energy level
Draw 8 electrons in
the
energy level
Draw 5 electrons in
the 3 rd energy level
What element is
represented?
Label 15 protons in |
the nucleus. |
Draw 16 neutrons in |
the nucleus. |
Draw 2 electrons in |
the
|
Draw 8 electrons in |
the
|
Draw 5 electrons in |
the 3 rd energy level |
What element is |
represented? |
Ask by Wagner Pierce. in the United States
Mar 21,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The element represented is phosphorus §.
Solution
- The nucleus contains
protons. The number of protons (atomic number) uniquely identifies the element. - Since there are
protons, the element is phosphorus, which has the atomic number . - The
neutrons and the distribution of electrons (2 in the first energy level, 8 in the second energy level, 5 in the third energy level) indicate that the atom is a specific isotope of phosphorus, but the element remains phosphorus.
Thus, the element represented is
.
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The Deep Dive
The element you’re describing is phosphorus! With 15 protons in the nucleus, it falls right into the category of non-metals on the periodic table and is well-known for its role in essential processes like DNA and ATP production in living organisms.
Now here’s a fun fact: phosphorus exists in several allotropic forms, including white, red, and black phosphorus. Each form has its own unique properties and applications. For instance, white phosphorus is highly reactive and used in military flares, while red phosphorus is commonly found in safety matches!