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Q: What is responsible for an atoms reactivity?
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How do you use Reactivity in a sentence?

A atoms reactivity is the certainty to transfer or share electrons forming a chemical bond.


Atoms in the same group have what in common?

They have similar properties as well as levels of reactivity


What part of the atom is responsible for an atoms chemical reactivity?

the electrons and the orbits they occupy. the electron "shell" interacting with the shells of other atoms dictates the laws and the exceptions, in creating the chemical bonds and properties those elements generate.


What are some details of the number of valence electrons in atoms affect the reactivity of elements?

nigg3rs


Which subatomic particle determines the activity of the element?

In the chemical reactivity of atoms electrons are involved.


Why do atoms explode?

Reactivity among the periodic table.


What is the tendency to combine with other substances to form new ones?

This is called reactivity.


What is the ability of a substance to undergo or resist chemical changes?

Chemical Reactivity :)


Is oxygen's reactivity high or low?

Oxygen stays as diatomic molecules in the atmosphere. These 2 oxygen atoms are bond with a double bond. So reactivity of oxygen is low.


What do these valence electrons do that make them are so important in chemistry?

the number of valence electrons determine the reactivity of the atoms


What electron is most responsible for the reactivity for sodium when using electron configuration?

This is the electron on the external shell.


How does reactivity change down the group of atoms?

Reactivity generally increases down a group of atoms. This is because as you move down the group, the atomic radius increases and the valence electrons become further from the nucleus. As a result, the valence electrons are less strongly attracted to the nucleus, making them more easily available for bond formation and chemical reactions.