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Why do trend happen in atomic radius?
Trends in atomic radius occur due to changes in the number of electron shells surrounding the nucleus as you move across a period or down a group in the periodic table. As you move across a period from left to right, the effective nuclear charge increases, pulling the electrons closer to the nucleus, decreasing the atomic radius. When moving down a group, additional electron shells are added, increasing the atomic radius due to more electron shielding of the outer electrons.
Why does radioactive decay happen?
Radioactive decay happens because unstable atomic nuclei release energy in the form of radiation to become more stable.
What happen to electrical conductivity down the group in a periodic table?
The organization of the periodic table in terms of conductors of electricity could also be said to be the organization of the periodic table in terms of metallic character, since metals are the best conductors of electricity. Metallic character decreases across a period and increases down a group.
If You could swallow a capsule of germanium without ill effects what would happen if you added a proton to the nucleus?
Adding a proton to the nucleus of germanium would change it into the element arsenic. The extra proton would increase the atomic number of the element by one, resulting in a different chemical characteristic and reactivity.
What happens to a radioactive nucleus when it emits gamma ray?
When a radioactive nucleus emits a gamma ray, it releases high-energy photons without changing its atomic number or mass. This emission helps the nucleus transition to a lower energy state, leading to greater stability.
What happen to the atomic radius as move from the bottom to the top of the periodic table?
The atomic radius decreases.
What happen if you move left to right a across a periodic table in metals?
Across a period the metallic character decreases
What happen to the atomic as you from the bottom to the top of the periodic table?
As you move from the bottom to the top of the periodic table, the atomic size decreases. This is because the number of protons in the nucleus increases, leading to a stronger pull on the electrons. Electrons are added to the same energy level while moving up the table, resulting in a smaller atomic radius.
Why do trend happen in atomic radius?
Trends in atomic radius occur due to changes in the number of electron shells surrounding the nucleus as you move across a period or down a group in the periodic table. As you move across a period from left to right, the effective nuclear charge increases, pulling the electrons closer to the nucleus, decreasing the atomic radius. When moving down a group, additional electron shells are added, increasing the atomic radius due to more electron shielding of the outer electrons.
What is periodic changes?
periodic is a game
When did Atomic Bomberman happen?
Atomic Bomberman happened in 1997.
When did Atomic Punk happen?
Atomic Punk happened in 1990.
What happens to the size of an atom moving from left to right through a period why does this happen?
Atomic radius decreases from left to right due to increase of protons
Why does radioactive decay happen?
Radioactive decay happens because unstable atomic nuclei release energy in the form of radiation to become more stable.
When did Atomic Robo-Kid happen?
Atomic Robo-Kid happened in 1986.
How huge was the atomic bomb and where did it happen?
which bomb?
When did Atomic Betty - video game - happen?
Atomic Betty - video game - happened in 2005.
