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In decreasing abundance, they are Sr-88, Sr-86, Sr-87 and Sr-84.
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∙ 8y ago
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What is the number of neutrons in strontium?
Strontium is a mixture of 4 stable isotopes: 84, 86, 87, and 88. Since strontium has 38 protons these isotopes have 46, 48, 49, and 50 neutrons respectively.
How are strontium isotopes similar?
They all have the same chemical properties.
How many elements does strontium have?
Strontium has 4 stable isotopes:84Sr (0.56%), 86Sr (9.86%), 87Sr (7.0%) and 88Sr (82.58%)
How many protons neutrons and electrons are in atom of strontium?
38There can be multiple atoms that have the same number of neutrons, these are called isotopes. The most common isotope of strontium (one of four stable isotopes), is strontium 88. This means that the number of protons and neutrons together in that isotope is 88. And since all atoms of strontium (regardless of their isotope) have 38 protons, that means that the most common isotope of strontium has 50 neutrons.
Is strontium radioactive?
Nearly 100% of all strontium found in nature is not radioactive. There are traces of radioactive strontium-90 found in nature, but only traces. Like all elements, strontium has radioactive synthetic isotopes.
Is the element strontium not found in nature?
Strontium occurs naturally in four stable isotopes: 84, 86, 87, 88. A flame test gives bright red color if strontium is present. Strontium salts are used in fireworks for this bright red color.
What is the number of neutrons in strontium?
Strontium is a mixture of 4 stable isotopes: 84, 86, 87, and 88. Since strontium has 38 protons these isotopes have 46, 48, 49, and 50 neutrons respectively.
How are strontium isotopes similar?
They all have the same chemical properties.
What element has 48 nuetrons?
There are stable isotopes of four elements with 48 neutrons: selenium-82, krypton-84, rubidium-85, and strontium-86.
How many elements does strontium have?
Strontium has 4 stable isotopes:84Sr (0.56%), 86Sr (9.86%), 87Sr (7.0%) and 88Sr (82.58%)
What is the symbol for strontium?
There should be 42 isotopes! because if you count the amount of sr isotopes sr=strontium there is 42 if you count hose all sorry if i am wrong it is just an estimated hypothesis
How many protons neutrons and electrons are in atom of strontium?
38There can be multiple atoms that have the same number of neutrons, these are called isotopes. The most common isotope of strontium (one of four stable isotopes), is strontium 88. This means that the number of protons and neutrons together in that isotope is 88. And since all atoms of strontium (regardless of their isotope) have 38 protons, that means that the most common isotope of strontium has 50 neutrons.
Is strontium radioactive?
Nearly 100% of all strontium found in nature is not radioactive. There are traces of radioactive strontium-90 found in nature, but only traces. Like all elements, strontium has radioactive synthetic isotopes.
What has the author Charles Pecher written?
Charles Pecher has written: 'Biological investigations with radioactive calcium and strontium' -- subject(s): Isotopes, Strontium, Radioactivity, Cancer, Calcium, Bones
What is the average atomic mass of X when X has four isotopes?
There are multiple elements of the Periodic Table which have 4 isotopes. These are further broken down into three which have unstable isotopes, and 6 that do not decay. The 6 that are stable are strontium (Sr), lead (Pb), cerium (Ce), iron (Fe), chromium (Cr) and sulphur (S).
Is strontium bad for you?
If it is strontium-90 or the 11 other isotopes created by synthetic nuclear reactions then yes it is very bad for you. It's a bone-seeker and if ingested it can migrate to the bone marrow and over time cause terrible illnesses. Natural strontium in four numbers (84-88) is safe and stable and even used as mineral supplements, but it can be hard to get people to overcome their uneasiness about the name because of its dangerous cousin!
How are the Isotopes of strontium alike?
They have the same number of protons (and of electrons) and so their chemical properties are the same.
