Selenium

Salicylic acid, Nizoral, and selenium sulfide are not known to strip hair color. Salicylic acid is commonly used for exfoliation in skincare products, Nizoral is an antifungal shampoo, and selenium sulfide is an antifungal agent also found in certain dandruff shampoos.

Selenium belongs to the chalcogen family on the periodic table. It is part of Group 16, also known as the oxygen family.

yes, it is a non metal and it is placed on the right side of the Periodic Table, reactivity increases from left to right on the periodic table. since selenium is in group 16 out of 18 groups, it is a very reactive element.

hope this helps you!

Cytoplasmic fluorescence is when the cytoplasm of the cell (everything inside the cellular membrane except the nucleus) is lighting up or showing color through under a certain kind of light or microscope, depending on the process. This usually happens when a researcher wants to detect if there is a certain substance in the cell, he can put a fluorescent protein inside the cell that will bind with the substance he is looking for. If the substance is found in the cell, the fluorescent protein will stick to it and let off light or color.

Selenium does not have a second electron affinity because adding an additional electron to selenium would require more energy to overcome the repulsion between the negatively charged electron and the negatively charged selenium ion. In other words, the energy required to add a second electron to selenium is higher than the energy released in the process.

Bromine has a higher ionization energy than selenium because bromine has a smaller atomic radius and stronger nuclear charge, making it more difficult to remove an electron from the outer shell. Additionally, bromine's electron configuration (4s2 3d10 4p5) is more stable compared to selenium's (4s2 3d10 4p4), making it require more energy to remove an electron from bromine.

They are both in the same colum as Oxygen and that means they have the same Valence electrons of 6 meaning they need 2 more Valence electrons or 2-

Selenium is a mineral that is essential for various bodily functions, including supporting the immune system, thyroid function, and antioxidant defense. It may also help reduce inflammation, improve thyroid health, and support cognitive function. Additionally, selenium has been studied for its potential role in reducing the risk of certain chronic diseases, such as heart disease and certain types of cancer.

From wikipedia:"Selenium has six naturally occurring isotopes, five of which are stable: 74Se, 76Se, 77Se, 78Se, and 80Se. The last three also occur as fission products, along with 79Se which has a half-life of 295,000 years. The final naturally occurring isotope, 82Se, has a very long half-life (~1020 yr, decaying via double beta decay to 82Kr), which, for practical purposes, can be considered to be stable. Twenty-three other unstable isotopes have been characterized. "

74Se is stable with 40 neutrons

76Se is stable with 42 neutrons

77Se is stable with 43 neutrons

78Se is stable with 44 neutrons

80Se is stable with 46 neutrons

see the related link for a complete table on isotopes of selenium.

Selenium:

· is an important part of a molecule in the body that protects blood cells from certain damaging chemicals

· helps our system produce antibodies (a structure of molecules that binds to the surface of a virus and prevents it from damaging your body)

· helps keep the pancreas and heart functioning properly

· makes our tissues elastic (stops our skin from stretching apart)

One can find sulfate free shampoo in department stores such as Walmart or Target. Or from beauty stores like Sephora. In Walmart, sulfate free shampoo is in a range from $5 to $18. In Target the prices are in a range from $5 to $24. In Sephora the prices are in a range from $10 to $235.

Yes, most vitamins can be taken with selenium without any issue. However, it's always a good idea to consult with a healthcare provider or pharmacist to ensure there are no interactions or contraindications with any specific combination of vitamins you plan to take.

Selenate can be converted to selenium through a reduction process. This reduction can be achieved through biological means, using bacteria or other microorganisms that are capable of reducing selenate to elemental selenium. Alternatively, a chemical reducing agent such as sodium sulfite or sodium borohydride can be used to convert selenate to selenium.

1 percent is 10,000 ppm .06 percent = (.06 x 10,000) = 600 ppm 90 ppm = (90 / 10,000) = 0.009 percent 0.06 percent is not the same thing as 90 ppm. This is not a math problem. You have to change the material. That's a chemistry problem.

To determine the mass, you need to first find the molar mass of selenium, which is 78.971 g/mol. Then, divide the number of atoms by Avogadro's number to find the number of moles (5.56x10^24 atoms / 6.022x10^23 atoms/mol). Finally, multiply the number of moles by the molar mass to get the mass in grams (moles x molar mass).

To determine the number of atoms in 30.4 g of selenium, you first need to calculate the number of moles using the molar mass of selenium (78.97 g/mol). Then, use Avogadro's number (6.022 x 10^23 atoms/mol) to find the number of atoms in that amount of selenium. In this case, there are approximately 3.86 x 10^22 atoms in 30.4 g of selenium.

Selenium form anions.

sulfur is more reactive than selenium

No, blueberries do not contain selenium. Selenium is typically found in Brazil nuts, organ meats, seafood, and some seeds.

Yes, Head & Shoulders shampoo contains selenium sulfide as the active ingredient which helps combat dandruff by targeting the root cause of it.

The same way you would any other horn the bass blocker go's on the positive terminal. and put the positive wire on the other end of the bass blocker. and then put the negitive wire on the negitive terminal of the horn

Mixing coal, ammonia, and selenium dioxide is not recommended as these materials can be hazardous and may produce harmful gases. It is best to dispose of them properly and follow safety guidelines when handling these substances. If you have them in large quantities, consider contacting a hazardous waste disposal facility for proper disposal.

Thyroid hormones, such as thyroxine (T4) and triiodothyronine (T3), require selenium for their synthesis. Selenium is a key component of the enzymes that help convert the inactive form of these hormones into the active form in the thyroid gland.