0
Noble gases include Neon, Argon, Krypton, Xenon, Radon, Helium, and ununoctium.
An overabundance or lack of unpaired electrons in the orbitals of atoms.
Elements are reactive because of their electron configuration. Elements with incomplete outer electron shells are more likely to interact with other elements to achieve a stable electron configuration, either by gaining, losing, or sharing electrons. This process allows them to reach a more stable, lower energy state.
The stable elements already have 8 electrons in their valence shell, which is full, therefor, they wont react with other elements.
A reactive element needs to either gain or lose electrons to have a full valence shell. So, since the first column only needs to lose one electron, they are considered HIGHLY reactive. Also, the halogens (one column right of the noble gases) only need to gain one, so they are also highly reactive
lithium, sodium, potassium, rubidium, cesium, francium, beryllium, magnesium, calcium, strontium, barium, radium
Add your answer:
Earn +20 pts
Which element in group 6 is the most reactive?
Elements are more reactive as you go down the periodic table and to the left.
Which element is the most reactive with oxygen?
Potassium is the most reactive element with oxygen, readily reacting to form potassium oxide.
Is plutonium highly reactive are non reactive?
Plutonium is not highly reactive under normal conditions. It is a relatively stable element that does not react readily with air or water. However, it can be reactive in certain chemical reactions or when exposed to high-energy particles.
When one element takes the place of another element in a reaction?
This is called a displacement reaction. It occurs when a more reactive element displaces a less reactive element from its compound during a chemical reaction.
Why would a scientist store a super reactive element in a container with another element from the noble gas family?
A scientist might store a super reactive element with a noble gas as a way to prevent chemical reactions with the surrounding environment. Noble gases are inert and non-reactive, providing a stable environment for storing highly reactive elements. This helps to ensure the safety of handling and storage of the reactive element.
A reactive metallic element Its compounds give fireworks green colors?
The element copper makes the blue-green fireworks.
Which element would be most reactive?
Fluorine is the most reactive element.
What subatomic particles makes an element reactive?
Electrons are the subatomic particles that make an element reactive. Elements react with one another by gaining, losing, or sharing electrons to attain a more stable electron configuration.
What element makes yellow- green fireworks and is very reactive?
Barium is the element that produces yellow-green fireworks. It is a highly reactive metal that is commonly used in fireworks to create vibrant green colors.
Is californium reactive or stable?
The element Californium is reactive.
What is the lightest reactive element?
Hydrogen is not only the lightest element of all, it is also very reactive.
Which is most reactive element?
Fluorine(F2) is the most reactive element, known to react with even Xenon, Krypton, Gold, Platinum, etc.
When is an element said to be chemically reactive?
An element is said to be chemically reactive when it combines with another element. These two elements will create a new compound.
What is most vital compound or element?
If by vital you mean most reactive, then the metal francium, Fr, is the most reactive element.
Which element combines elements easiest with potassium?
Potassium is most reactive with the element Oxygen. However, it should be noted that it is most reactive with a non-element: Water.
What is more reactive copper or lead?
copper is very un-reactive. lead is more reactive.
What element is most reactive?
Fluorine
