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What have only one electron in their outer energy level and are highly reactive and readily give up this electron?
Alkali metals
What are highly reactive and readily form salts with metals?
Halogens, such as fluorine, chlorine, and bromine, are highly reactive non-metal elements that readily form salts with metals. They easily gain an electron to achieve a full outer electron shell and form ionic compounds with metals.
What is a a highly reactive alkali metal. Its valence electron is in the third energy level.?
A highly reactive alkali metal with its valence electron in the third energy level is sodium (Na). It is located in Group 1 of the periodic table and has the atomic number 11. Sodium readily loses its single valence electron, making it highly reactive, particularly with water and halogens. Its reactivity is a characteristic feature of alkali metals due to their low ionization energies.
Is alkali metals highly reactive because of its one valence electrons?
Yes, alkali metals are highly reactive because they have one valence electron that they readily donate to achieve a stable electron configuration. This makes them extremely reactive with water and air, which results in explosive reactions.
Which is more reactive uranium radon or radium?
Radium is more reactive than radon. Radium is a highly reactive metal that readily forms compounds, while radon is a noble gas and is less reactive due to its stable electron configuration.
What have only one electron in their outer energy level and are highly reactive and readily give up this electron?
Alkali metals
What are highly reactive and readily form salts with metals?
Halogens, such as fluorine, chlorine, and bromine, are highly reactive non-metal elements that readily form salts with metals. They easily gain an electron to achieve a full outer electron shell and form ionic compounds with metals.
What is a a highly reactive alkali metal. Its valence electron is in the third energy level.?
A highly reactive alkali metal with its valence electron in the third energy level is sodium (Na). It is located in Group 1 of the periodic table and has the atomic number 11. Sodium readily loses its single valence electron, making it highly reactive, particularly with water and halogens. Its reactivity is a characteristic feature of alkali metals due to their low ionization energies.
Is potassium highly reactive?
Potassium is considered highly reactive because of its low ionization energy, meaning it readily loses its outermost electron to form a positive ion. This reactivity is why potassium is stored under oil to prevent it from reacting with moisture or air.
Is alkali metals highly reactive because of its one valence electrons?
Yes, alkali metals are highly reactive because they have one valence electron that they readily donate to achieve a stable electron configuration. This makes them extremely reactive with water and air, which results in explosive reactions.
Why are the alkali metals and halogen among the most reactive elements on the periodic table?
because to be stable they need 8 atoms in outer energy level halogens need one so are highly reactive. alkali need 7 so are highly reactive( not as highly as halogens)
Which element is the most reactive non metal?
Fluorine is the most reactive non-metal element. It readily gains an electron to achieve a stable electron configuration, making it highly reactive.
What are the 3 what are the three key differences between the elements sodium and chlorine?
Sodium is a metal, whereas chlorine is a non-metal. Sodium has a single electron in its outer shell, while chlorine has seven electrons in its outer shell. Sodium is highly reactive and readily loses its outer electron, whereas chlorine is highly reactive and readily gains an electron to complete its outer shell.
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.
How do you know that potassium is highly reactive?
Potassium is highly reactive because it belongs to Group 1 of the periodic table, which contains the alkali metals. Alkali metals are known for their high reactivity due to their tendency to lose one electron to achieve a stable electron configuration. Potassium readily reacts with water, air, and many other substances, making it a highly reactive element.
Are the group 17 elements highly reactive or nonreactive?
Group 17 elements, also known as the halogens (e.g. fluorine, chlorine), are highly reactive due to their tendency to gain one electron to achieve a stable electron configuration. They readily react with other elements to form salts and compounds.
What is the reactivity of the element chlorine?
Chlorine is highly reactive because it readily accepts electrons to achieve a stable electron configuration. It can react with a wide range of elements and compounds to form various products, including chlorides.
