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The atomic radius of sulfur is less than sodium because sulfur has more protons in its nucleus, leading to a stronger attraction to its electrons, making the atomic size smaller. Sodium has fewer protons and a larger atomic radius due to weaker attraction between its nucleus and electrons.
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What is bigger a sodium atom or a carbon atom?
A carbon Atom. Sodium Atoms Weigh Less Than Carbon Atoms And Also They Are Smaller Overall.
Which is more reactive sodium or sulfur?
Sodium is more reactive than sulfur because sodium belongs to Group 1 of the periodic table, which means it has one valence electron that it readily gives up to form compounds. Sulfur, on the other hand, belongs to Group 16 and tends to gain electrons to form compounds, making it less reactive than sodium.
How does ionic radius differ from atomic radius?
Ionic radius is the size of an ion after it has gained or lost electrons, leading to a change in the electron configuration and thus its size. Atomic radius refers to the size of an atom, typically measured as the distance from the nucleus to the outermost electron shell. Ionic radius is affected by the change in electron configuration, while atomic radius is more related to the position of the outer electrons in the neutral atom.
Why is sodium more reactive than gold?
Sodium is more reactive than gold because sodium has one electron in its outer shell, making it easier for it to lose that electron and form a stable, positive ion. Gold, on the other hand, has a full outer shell of electrons, making it less likely to react with other elements.
What is the relationship between the atomic radius and chemical reactivity of elements in the periodic table?
The atomic radius of an element is inversely related to its chemical reactivity. Smaller atomic radius generally leads to higher reactivity, as smaller atoms have a stronger attraction to other atoms and are more likely to form bonds. Conversely, larger atomic radius tends to result in lower reactivity, as larger atoms have weaker attraction and are less likely to form bonds.
Who has a larger atomic radius Be or O?
N-- Because it has less electrons, the proton pull is smaller on each individual electron, holding them closer to the nucleus and making the radius smaller
Which is smaller in radius bromine or sodium?
Sodium(Na) has smaller radius than Bromine because Na has less number of shells.
Is sulfur more reactive than nitrogen?
Sulfur is generally less reactive than nitrogen because sulfur forms weaker bonds and has a larger atomic radius. Nitrogen is more reactive due to its ability to form stable triple bonds and its smaller atomic size, which allows for stronger interactions with other elements.
What is bigger a sodium atom or a carbon atom?
A carbon Atom. Sodium Atoms Weigh Less Than Carbon Atoms And Also They Are Smaller Overall.
Which is more reactive sodium or sulfur?
Sodium is more reactive than sulfur because sodium belongs to Group 1 of the periodic table, which means it has one valence electron that it readily gives up to form compounds. Sulfur, on the other hand, belongs to Group 16 and tends to gain electrons to form compounds, making it less reactive than sodium.
What element has the atomic number less that sodium and is a metal?
Something Stupid,y?
Atomic radius of silver?
A little bit more than cadmium; a little bit less than palladium.
How does ionic radius differ from atomic radius?
Ionic radius is the size of an ion after it has gained or lost electrons, leading to a change in the electron configuration and thus its size. Atomic radius refers to the size of an atom, typically measured as the distance from the nucleus to the outermost electron shell. Ionic radius is affected by the change in electron configuration, while atomic radius is more related to the position of the outer electrons in the neutral atom.
How does the presence of core electrons affect the atomic radius of elements?
When there is an anion (negative charge) the radius will be larger because it is more full whereas it will be smaller if it is a positive charge because of less electrons. ex largest to smallest radius (K-,K, K+)
Why is sodium more reactive than gold?
Sodium is more reactive than gold because sodium has one electron in its outer shell, making it easier for it to lose that electron and form a stable, positive ion. Gold, on the other hand, has a full outer shell of electrons, making it less likely to react with other elements.
What is the relationship between the atomic radius and chemical reactivity of elements in the periodic table?
The atomic radius of an element is inversely related to its chemical reactivity. Smaller atomic radius generally leads to higher reactivity, as smaller atoms have a stronger attraction to other atoms and are more likely to form bonds. Conversely, larger atomic radius tends to result in lower reactivity, as larger atoms have weaker attraction and are less likely to form bonds.
When you decrease the amount of atomic radius does the element become more reactive?
With metals, as atomic radius decreases, the element becomes less reactive. A smaller atom means its valence electrons are closer to the nucleus, and the nucleus (with its positive charge) holds them tighter. A metal atom with a large atomic radius will be more reactive, because its valence electrons are farther from the nucleus, and less subject to the nucleus' effective nuclear charge. For example, considering the elements sodium and cesium, cesium is the more reactive of the two, because cesium is a larger atom, and its valence electrons are farther away, and thus easier to lose. (review "ionization energy.")
