strontium is not essential for living organisms. Sulfur is essential because all living things need it to survive. They also need sodium and selenium.
Sulfur
Strontium is a natural element.
Selenium is an element. It is in the p block.
No, selenium is a element
Strontium is a chemical element, not a molecule.
Selenium is not a common element but is necessary.
Selenium with 6-Valence electrons
Sulfur
There are stable isotopes of four elements with 48 neutrons: selenium-82, krypton-84, rubidium-85, and strontium-86.
Strontium is a natural element.
NO!!!! However, the corresponding element is 'Selenium'.
Selenium is a natural element.
Selenium is an element. It is in the p block.
No, selenium is a element
nitrogen
This chemical element is selenium.
Strontium is a chemical element, not a molecule.