The metal helps strengthen the ceramic but the outer porcelain base can still break. These crowns also have to be prepared in a lab. Average Cost: $1,093 per crown (without insurance) Crowns For Baby Teeth: Stainless steel crowns or caps are used to protect
The element was first discovered from the spectrum of the sun so it was named after the Sun Helios. Helium is name is derived from the Greek name Helios-personification of t â¦ he Sun in mythology.
Transcript of Name of the element, including an explanation for the origin. Oxygen-From the Greek words oxus (acid) and gennan (generate). Name of the element, including an explanation for the origin of its name if that origin is known.OXGEN.6. Oxygen is in group 16, period 2 and in the series of nonmetals. Selenium, sulfur, tellurium, & polonium all have similar properties.ame of the element, including an explanation for the origin of its name if that origin is known. OXGEN. 6. Oxygen is in group 16, period 2 and in the series of nonmetals.