Electrons orbit the nucleus of the atom in electron clouds.
"Dalton's Atomic Theory
"1) All matter is made of atoms. Atoms are indivisible and indestructible.
"2) All atoms of a given element are identical in mass and properties
"3) Compounds are formed by a combination of two or more different kinds of atoms.
"4) A chemical reaction is a rearrangement of atoms"
source: http://www.iun.edu/~cpanhd/C101webnotes/composition/dalton.html
archeologist they study human history hope this helps:)
Answer:
Explanation:
a mark of disgrace associated with a particular circumstance, quality, or person.
"the stigma of having gone to prison will always be with me"
Bagaimana pula dengan Hari Guru?
Answer:
Vespucci
Explanation:
Vespucci was a bit of a late starter and was well into his 40s before he decided to become an explorer. After a conversation with Columbus in Seville Amerigo was tempted by the fame and vast amounts of money floating round European courts as countries raced to colonise as much land and wealth as possible.
