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Na is the chemical symbol for
O
calcium
Pb
Fe
describes electrons as moving in cloudlike regions called orbitals
helium
lead
states tiny particles such as electrons do not absorb or release energy smoothly
Ca is the symbol for
O
calcium
Pb
Fe
describes electrons as moving in cloudlike regions called orbitals
helium
lead
states tiny particles such as electrons do not absorb or release energy smoothly
What is the symbol for potassium
O
calcium
Pb
Fe
describes electrons as moving in cloudlike regions called orbitals
helium
lead
states tiny particles such as electrons do not absorb or release energy smoothly
Pb is the symbol for
O
calcium
Pb
Fe
describes electrons as moving in cloudlike regions called orbitals
helium
lead
states tiny particles such as electrons do not absorb or release energy smoothly
The quantum theory
O
calcium
Pb
Fe
describes electrons as moving in cloudlike regions called orbitals
helium
lead
states tiny particles such as electrons do not absorb or release energy smoothly
What is the symbol for iron
O
calcium
Pb
Fe
describes electrons as moving in cloudlike regions called orbitals
helium
lead
states tiny particles such as electrons do not absorb or release energy smoothly
What is the symbol for oxygen
O
calcium
Pb
Fe
describes electrons as moving in cloudlike regions called orbitals
helium
lead
states tiny particles such as electrons do not absorb or release energy smoothly
The electron-cloud model
O
calcium
Pb
Fe
describes electrons as moving in cloudlike regions called orbitals
helium
lead
states tiny particles such as electrons do not absorb or release energy smoothly
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