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Why is calcium similar to strontium and magnesium?
because they are all alkaline earth metals and occur naturally in nature.
Is copper found naturally or synthetically made?
copper is a naturally occuring element
Can gold occur naturally?
It DOES occur naturally. It is an ore. It is not man made.
How many different kinds of atom occur naturally on earth?
94 kinds of atoms occur naturally on earth
Does gold occur naturally?
on earth:D
Does samarium - 153 occurs naturally or is produced synthetically?
This isotope does not occur in the environment and thus must be produced synthetically.
Does every element occur naturally?
No. There are twenty elements that can only be produced synthetically.
Do sugars only occur naturally or can they be made synthetically?
Many artificial sweeteners are known today.
Is calcium naturally or synthetically produced?
naturally
What is the naturally occurring or synthetically produced drugs that can cause hallucinations?
Hallucinogens are naturally-occurring or synthetically-produced drugs that can cause hallucinations
Why is calcium similar to strontium and magnesium?
because they are all alkaline earth metals and occur naturally in nature.
Is xenon element found naturally or synthetically made?
it is naturally found
What contains psilocybin besides mushrooms?
Psilocybin is not know to occur naturally in non-fungal species, although it can be produced synthetically and distributed in various forms.
Is copper found naturally or synthetically made?
copper is a naturally occuring element
Is strontium and oxygen a ionic compound?
Strontium is in the second column of the Periodic table, therefore it naturally carries a 2+ charge... Oxygen is a Chalcogen so it naturally carries a 2- SrO
Do all the 116 known elements occur naturally on Earth?
No, only the elements up to Uranium (Z=92) occur naturally on Earth. The rest have only been made synthetically, because of their radioactivity which renders them unstable and thus unable to exist naturally. The synthetically made elements are called transuranic elements.
What naturally produced element does the drug epoetin simulate?
It is a synthetically made version of human erythropoietin that is made naturally in the body and has the same effect on bone marrow.
