X-rays, just like sunlight or radio waves, doesn't consistent of an element.
Thyroid hormones contain the element: IODINE
Potassium ion (K+) does not contain the element oxygen.
alnico is its own element
Carbon be element, and element always contain more than one compound!
The compound CS(HCO3) does contain the element carbon.
C is the symbol for the element carbon
Organic compounds always contain the element carbon.
Organic compounds contain the element CARBON (C).
They experimented with xrays on the prisoners in the concentration camps. Mostly at Auschwitz.
Aluminium itself is just one element.
Ch4 is not an element, it's the compound Methane
No. Argon is an element and so does not contain anything.