Natural. I was looking for the same thing, and I found out it is a natural metal
calcium is natural....it was discovered by Sir Humphry Davy in 1808....not made....DISCOVERED!
calcium is naturally occurring
natural
No. Brass is manmade.
NO sofa is not a natural resource.it is manmade resource
Manmade: Faucets, showerheads, etc. Natural: Streams, rivers, tributaries, etc.
CaCl2 . electronic configuration of ca2+ 1s2 2s2 2p6 3s2 3p6. electronic configuration of Cl1- 1s2 2s2 2p6 hope this helped!
Phosphorus is extracted from Apatites (a class of tri-calcium Phosphate Mineral).Calcium is found in Dolomite, Calcite and Gypsum
it is manmade
Manmade
manmade
we are all natural because we weren't made in a factory we were made natural.Things that are made in factorys are manmade we are not manmade we are natural. Katrina LaChance- Bermuda138
that manmade is what human makes natural is somthing earth makes
natural
snowflakes are natural
NO it is natural!
no
Natural
Silk is natural. It is produced by silkworms.
Man-made.