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Does bromine occur as a liquid in nature?
Bromine is a liquid but doesn't occur in nature as a free element.
Did halogens frequently occur in nature as free elements?
Yes, the halogens did occur in nature as free elements.
Who made Selenium?
Jons Jacob was the man to discover Selenium.
Where can you find selenium?
Selenium is a nonmetallic element with an atomic number of 34 and an atomic weight of 78.96. Its chemical symbol is Se. Selenium is most commonly found in nature in its inorganic form, sodium selenite. An organic form of selenium, selenomethionine, is found in foods
Why dont food chains occur often in nature?
Food chains do not occur often in nature because, many organisms do specialize in their diets.
What is the nature of the Se-Cl bond in a molecule of selenium chloride (SeCl2) if the electronegativity value of selenium is 2.55 and that of chlorine is 3.16?
It is a covalent bond.
Where selenium found?
Selenium is a nonmetallic element with an atomic number of 34 and an atomic weight of 78.96. Its chemical symbol is Se. Selenium is most commonly found in nature in its inorganic form, sodium selenite. An organic form of selenium, selenomethionine, is found in foods
What is the nature of the Se-Cl bond in a molecule of selenium chloride SeCl2 if the electronegativity value of selenium is 2.55 and that of chlorine is 3.16?
B. moderately polar covalent
In what ways can an element occur in nature?
An element occur in nature as a pure element or as a compound.
Does bromine occur as a liquid in nature?
Bromine is a liquid but doesn't occur in nature as a free element.
Is bromine an element that occur in nature as liquids?
Bromine is a liquid but doesn't occur in nature as a free element.
Did halogens frequently occur in nature as free elements?
Yes, the halogens did occur in nature as free elements.
How many chemicals occur in nature periodic table?
About 80% of the first 117 elements occur in the nature in a stable manner.
Are gay people unnatural?
No, gay people are not unnatural. Consider the following points:If something occurs in nature, then it's natural.Homosexuality occurs in nature.Just because something doesn't occur in nature, does not mean we shouldn't do it. Writing doesn't occur in nature. Football doesn't occur in nature. Hearing aids don't occur in nature.
Do laser beams occur in nature?
no they do not
Who made Selenium?
Jons Jacob was the man to discover Selenium.
two elements occur in a nature as liquid?
Only Mercury occurs in nature as a liquid in its elemental state. Bromine is also a liquid element, but does not occur in its elemental form in nature.
