Opaque
Lead. Even a thin layer of lead blocks most radiation, where bone is fairly transparent at many frequencies.
Yes, rubies are transparent gemstones. They belong to the corundum mineral family and get their red color from trace amounts of chromium. Ruby's clarity and transparency can vary from transparent to slightly opaque, depending on the presence of inclusions.
No, pencil lead is not radio-opaque. It is made of graphite, which does not block x-rays and appears transparent on x-ray images.
There is no scientific evidence to suggest that the moon is transparent. If the moon were transparent, it would challenge our current understanding of its composition and how it interacts with light. This could lead to significant revisions in our understanding of celestial bodies and their properties.
Transparent
Clair (ou transparent)
Diamond is transparent to non-transparent, depending on the diamond.
Transparent
Diamond - transparent Rock crystal - transparent zircon - transparent amethyst - translucent citrine - translucent
no it is not transparent
it is transparent object
The transparent object is the monitor