Answer
Verified
379.2k+ views
Hint: To identify the element, we will simply look for the atomic number for the element. We know that the atomic number is the number of protons present in an atom.
Complete answer:
Here, number of protons \[ = 17\]
The number of protons present in the atom is equal to the atomic number \[(Z)\]. Hence the atomic number of the element will be \[17\]. The element with atomic number \[17\] is Chlorine.
Additional information:
Here, the number of electrons is equal to the number of protons. This means that the chlorine atom is in ground state or electrically neutral. The symbol of chlorine is \[Cl\]. It is a yellow-green gas at room temperature. The electronic configuration of chlorine is \[[Ne]3{s^2}3{p^5}\].
Chlorine kills bacteria – it is a disinfectant. It is used to treat drinking water and swimming pool water. It is also used to make hundreds of consumer products from paper to paints, and from textiles to insecticides. About \[20\% \] of chlorine produced is used to make \[PVC\]. This is a very versatile plastic used in window frames, car interiors, electrical wiring insulation, water pipes, blood bags and vinyl flooring. Chlorine is used as an oxidising agent and in substitution reactions.
Note:
Remember that chlorine is a toxic gas that attacks the respiratory system, eyes, and skin. Because it is denser than air, it tends to accumulate at the bottom of poorly ventilated spaces. Chlorine gas is a strong oxidizer, which may react with flammable materials so be very careful while dealing with it.
Complete answer:
Here, number of protons \[ = 17\]
The number of protons present in the atom is equal to the atomic number \[(Z)\]. Hence the atomic number of the element will be \[17\]. The element with atomic number \[17\] is Chlorine.
Additional information:
Here, the number of electrons is equal to the number of protons. This means that the chlorine atom is in ground state or electrically neutral. The symbol of chlorine is \[Cl\]. It is a yellow-green gas at room temperature. The electronic configuration of chlorine is \[[Ne]3{s^2}3{p^5}\].
Chlorine kills bacteria – it is a disinfectant. It is used to treat drinking water and swimming pool water. It is also used to make hundreds of consumer products from paper to paints, and from textiles to insecticides. About \[20\% \] of chlorine produced is used to make \[PVC\]. This is a very versatile plastic used in window frames, car interiors, electrical wiring insulation, water pipes, blood bags and vinyl flooring. Chlorine is used as an oxidising agent and in substitution reactions.
Note:
Remember that chlorine is a toxic gas that attacks the respiratory system, eyes, and skin. Because it is denser than air, it tends to accumulate at the bottom of poorly ventilated spaces. Chlorine gas is a strong oxidizer, which may react with flammable materials so be very careful while dealing with it.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
In Indian rupees 1 trillion is equal to how many c class 8 maths CBSE
Which are the Top 10 Largest Countries of the World?
How do you graph the function fx 4x class 9 maths CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
Difference Between Plant Cell and Animal Cell
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Why is there a time difference of about 5 hours between class 10 social science CBSE