What will the formula of the compound formed between P and Q?

Valence electrons in P is 2, Valence electrons in Q is 6 . Since both show a valency of 2, the formula for the compound will be PQ.

What 2 elements can make a compound?

When two distinct elements are chemically combined—i.e., chemical bonds form between their atoms—the result is called a chemical compound. Most elements on Earth bond with other elements to form chemical compounds, such as sodium (Na) and Chloride (Cl), which combine to form table salt (NaCl).

What will form a compound when combined?

When atoms combine through chemical bonding, they form compounds—unique structures composed of two or more atoms. The basic composition of a compound can be indicated using a chemical formula.

What is an example of a compound formula?

Chemical Formulas of Compounds For example, H₂O is the chemical formula for water. It shows that a molecule of water has two hydrogen atoms and one oxygen atom. 6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms form glucose.

What is the valence electrons of elements P and Q?

Detailed Answer: (i) P has 1 valence electron, Q has 2 valence electrons.

What is the chemical formula of Aluminium chloride?

AlCl₃
Aluminium chloride/Formula

Do compounds only have 2 elements?

A compound is a unique substance that forms when two or more elements combine chemically. A compound always consists of the same elements in the same ratio. If the same elements combine in different ratios, they form different compounds.

What is a compound with only 2 elements called?

Binary Compound is a compound that consists of 2 elements.

When you have 2 hydrogen atoms combined it will end up producing a?

Thus, two Hydrogen atoms combine to form a Hydrogen molecule. Most atoms can also combine with atoms of different kinds to form compounds of molecules.