Which of the two will be chemically more reactive element X with atomic number 16 or element Y with atomic number 17 3?

Which of the two will be chemically more reactive element X with atomic number 16 or element Y with atomic number 17 3?

Answer: Explanation: The element with atomic number 17(chlorine)is more reactive cause it needs to gain only one electron to become stable while the element with atomic number 16 needs 2 electrons to become stable.

Which of the two would be chemically more reactive element X with atomic number 16 or Y with atomic number 18 give reason to support your answer?

As element has X has atomic no. 18 …its configuration is 2,8,8 It become a noble gas. And we knw tht nobles gases are unreactive and stable in nature. Therefore element Z is more reactive than element X.

Which element would be the most reactive in Group 16?

Oxygen
Oxygen is the periodic table’s most reactive portion. In the periodic table, it is the second most electronegative product, making it the group’s most reactive. The oxygen group is sometimes called group 16 elements of the periodic table.

Which of the two would be chemically more reactive a an element X with atomic number 10 b an element y with atomic number 17 give reason also?

Hence the Z is more electronegative element (i.e tendency to gain electron) hence will be more reactive than X.

Which element will be more reactive and why?

Neon is a unreactive noble gas as it has completely filled outermost shell (electronic configuration 2, 8). Sodium will be very reactive as it has incomplete outermost shell (electronic configuration 2, 8, 1). It will have a tendency to attain stability by loosing the electron, therefore it will be reactive.

Which of the following two will be chemically more reactive?

Explanation: Chlorine is more reactive since it has only one electron in its outermost shell which it can lose to gain stability.

Which is chemically more reactive and why?

The element with 18 electrons has a fully filled outermost shell and in its octet hence will have lesser tendency to either lose or gain electrons than the element with 17 electrons which needs one electron to complete its octet. Hence, 34X17 is more reactive than 40X18.

What element is more reactive?

Fluorine is identified as the most reactive nonmetal and the most electronegative element in the periodic table, making it the strongest oxidizing agent. Caesium is the most reactive metal in the periodic table, so much that working with this metal often ends in explosions!

Which element will be more reactive and why an element with atomic number 10 or an element with atomic number 11?

Element with atomic number 10 neon, while the one with atomic number 11 is sodium. Neon is a unreactive noble gas as it has completely filled outermost shell (electronic configuration 2, 8). Sodium will be very reactive as it has incomplete outermost shell (electronic configuration 2, 8, 1).

Which is more reactive element with atomic number 11 or element with atomic number 13 why?

the element whose atomic no. is 11 be more reactive because it is not stable because it has to loose one electron to get stable its electronic configuration will be 2,8,1 so it will share one electron to get stable.

Which of the following is chemically more reactive Sulphur or chlorine?

Chlorine reacts very strongly. It is considered more reactive than sulphur because chlorine loses one electron to complete its outer most shell while sulphur loses two electron which make it less reactive than chlorine.

Which of the two will be chemically more reactive Sulphur’s with atomic number 16 or chlorine CL with atomic number 17?

Sulphur needs two electrons to complete it’s octet whereas chlorine needs only one electron to complete its octet. But, the electrons of chlorine have more forces of attraction than Sulphur due to high positive charge inside the nucleus. so , Sulphur will be more reactive than chlorine.

What element has an atomic number of 16 and 17?

Element of atomic number 16 is sulphur and element with atomic number 17 is chlorine. Chlorine with atomic number 17 needs one electron to attain Argon noble gas configuration, and when it gains one electron in its valence shell it becomes stable as compared to sulphur having atomic number 16.

Which element is more reactive – element 17 or element 17?

Element 17 would be more reactive. It has 7 electrons in its outer quantum level needing only one more electron to complete that quantum level. It has a high electronegativity, so much so that it does not exist as an element in nature but rather as a diatomic molecule.

What is the most reactive element on the periodic table?

Fluorine has the highest value on the table and is extremely reactive, as well as chlorine and oxygen. On the other end of the spectrum are alkali metals such as rubidium and cesium which will actually violently explode in placed in water. 8 clever moves when you have $1,000 in the bank.

Which element does not represent a noble gas element?

The element Be (Z = 4) has electronic configuration as : 2, 2. Although the second shell has also two electrons but it is not complete. It can still accommodate six more electrons. Therefore, the element beryllium does not represent a noble gas element. Question 2. Write the mass number and atomic number of the particles A, B, C and D.