0
How long will it take for the radiation level of strontium to drop to one-sixteenth of its original level?
The time it takes for the radiation level of strontium to drop to one-sixteenth of its original level can be determined using its half-life. For strontium-90, which has a half-life of about 29 years, it would take four half-lives for the radiation to decrease to one-sixteenth (since (1/2^4 = 1/16)). Therefore, it would take approximately 116 years for the radiation level of strontium-90 to drop to one-sixteenth of its original level.
What else can I help you with?
What is the principle energy level of strontium?
The outermost principle energy level for strontium is the 5th energy level.
What is the highest energy level in an atom of strontium in its ground state?
In its ground state, an atom of strontium has the electron configuration of [Kr] 5s². The highest energy level is n=5, which corresponds to the outermost electrons in the 5s subshell. Thus, the highest energy level in a ground state strontium atom is 5.
How many valence electrons dose strontium have?
Strontium has 2 valence electrons. It is in group 2 of the periodic table, which means it has 2 electrons in its outermost energy level.
What is the pH level of SrOH2?
Strontium hydroxide is base; the pH is over 7.
Which valence electron if further from the nucleus rubidium or strontium?
Rubidium has one valence electron in the 5th energy level, while strontium has two valence electrons in the 5th energy level. Since rubidium has only one valence electron compared to strontium's two, the valence electron in rubidium is further from the nucleus. This is due to the increasing number of electron shells as you move down a group in the periodic table.
How long will it take for the radiation level of Strontium 85 to drop to one-fourth of its original level?
128 days
How long will it take for the radiation level of strontium-85 to drop to one - thirty second of its original level?
320 d
How long will it take for the radiation level of strontium-85 to drop to one-sixteenth of its original level?
Strontium-85 has a half-life of approximately 64.8 days. To determine how long it takes for the radiation level to drop to one-sixteenth, we need to go through four half-lives, since (1/16 = (1/2)^4). Therefore, it will take about (4 \times 64.8) days, which is approximately 259.2 days for the radiation level of strontium-85 to drop to one-sixteenth of its original level.
What is the principle energy level of strontium?
The outermost principle energy level for strontium is the 5th energy level.
What is the pH level of strontium chloride?
7.25
How many electrons are in the highest occupied energy level of a neutral strontium atom?
There are 2 electrons in the highest occupied energy level of a neutral strontium atom, as the electron configuration of strontium is [Kr]5s^2.
What is the highest energy level in an atom of strontium in its ground state?
In its ground state, an atom of strontium has the electron configuration of [Kr] 5s². The highest energy level is n=5, which corresponds to the outermost electrons in the 5s subshell. Thus, the highest energy level in a ground state strontium atom is 5.
Which type of radiation is deflected from its original path when it strikes an object?
Ionizing radiation, such as alpha and beta particles, can be deflected from their original path when they strike an object due to collisions with the atoms and molecules in the material. This deflection can cause the radiation to scatter or be absorbed by the object, depending on its composition and energy level.
What would react more vigorously with water strontium or calcium?
Strontium. They both have two electrons in their outermost energy level, however since the electrons are farther from the nucleus in Strontium than in Calcium, Strontium is more readily able to shed these two electrons to achieve a more stable state with it's outermost energy level being complete (with 8 electrons).
How many valence electrons dose strontium have?
Strontium has 2 valence electrons. It is in group 2 of the periodic table, which means it has 2 electrons in its outermost energy level.
What is the pH level of SrOH2?
Strontium hydroxide is base; the pH is over 7.
How many electrons does strontium have in the highest occupied energy level?
Sr has two electrons in the highest occupied energy level
