Calcium vs Lavendulan - What's the difference?
calcium | lavendulan |
A chemical element, atomic number 20, that is an alkaline earth metal and occurs naturally as carbonate in limestone and as silicate in many rocks.
* {{quote-magazine, year=2013, month=September-October, author=
, magazine=(American Scientist), title= (countable) An atom of this element.
(mineralogy) An orthorhombic mineral containing arsenic, calcium, chlorine, copper, hydrogen, oxygen, and sodium.
As nouns the difference between calcium and lavendulan
is that calcium is calcium while lavendulan is (mineralogy) an orthorhombic mineral containing arsenic, calcium, chlorine, copper, hydrogen, oxygen, and sodium.calcium
English
Noun
(wikipedia calcium) (Symbol'': ''Ca )Katie L. Burke
In the News, passage=Oxygen levels on Earth skyrocketed 2.4 billion years ago, when cyanobacteria evolved photosynthesis:
