Knowee
Questions
Features
Study Tools

Element A has an atomic number of 37 while element B has an atomic number of 16.After bonding, the chemical formula is AxBy What is the value of y?

Question

Element A has an atomic number of 37 while element B has an atomic number of 16.After bonding, the chemical formula is AxBy What is the value of y?

🧐 Not the exact question you are looking for?Go ask a question

Solution

The atomic number of an element represents the number of protons in its nucleus, which also corresponds to the number of electrons in a neutral atom. These electrons are involved in chemical bonding.

Element A, with an atomic number of 37, is Rubidium (Rb). It is in Group 1 of the periodic table, meaning it has 1 valence electron. It tends to lose this electron in order to achieve a stable electron configuration, forming a +1 ion.

Element B, with an atomic number of 16, is Sulfur (S). It is in Group 16 of the periodic table, meaning it has 6 valence electrons. It tends to gain 2 electrons to achieve a stable electron configuration, forming a -2 ion.

In order for the charges to balance in the compound, you need two +1 ions (from element A) for every -2 ion (from element B). Therefore, the chemical formula would be A2B, meaning the value of y in AxBy is 1.

This problem has been solved

Similar Questions

Element A has an atomic number of 13 while element B has an atomic number of 33.After bonding, the chemical formula is AxBy What is the value of x?

Element A has an atomic number of 20 while element B has an atomic number of 7.After bonding, the chemical formula is AxBy What is the value of x?

Element X has an atomic number of 13 while Y has an atomic number of 9. They will produce a compound with ionic bonds.Group of answer choicesnot enough infotruefalse

11.An element X has atomic number 30 while element Y has atomic number 8(a) Write the electron arrangementforX (1mark).............................................................................................................................................................................................................................................................................(b) What type of bond would be formed when X andYreact

Y2 has found to have double bonds between its atoms. The total number of shared electron pairs between the atoms of Y are :A 2 B 4 C 6 D 8

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.