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Almost all elements have multiple valence electrons, there are only 7 that don't. They are: hydrogen, lithium, sodium, potassium, rubidium, cesium, and francium. The elements have 1 valence electron. All other elements have anywhere from 2 to 8 valence electrons
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The rows going across the periodic table is known as periods and contain elements with the same number of?
Electron shells
How many elements does the s orbital have?
Orbitals don't contain elements. The elements each have specific orbitals based on the number of electrons it has. All of the elements have at least one s orbital. Hydrogen being the simplest element has one electron in the 1s orbital. The s orbital can contain a maximum of 2 electrons.
Why do all elements in group 16 share property?
All elements in group 16 share similar properties because their valence shells all contain the s2p4 electron configuration.
What elements are used to make fertilizer?
Fertilizers contain multiple elements. The the ones usually singled out for specification are nitrogen, phosphorus, and potassium.
Do group 1 metals contain reactive or unreactive elements and why?
Except hydrogen, elements in group 1 are very reactive at they can give away their only electron in their valence shell easily to be ionized.
Does helium contain hydrogen?
No. Hydrogen and helium are separate elements. Elements do not contain other elements. But an element can give off or take electron from other elements.
What is s block element?
S block elements are elements that contain their outermost electron in the s shell. S block elements are further divided into 2 groups.
The rows going across the periodic table is known as periods and contain elements with the same number of?
Electron shells
How many completely full electron shells do the elements in the third row contain?
it should be 18 however a lot of scientists use 8 to avoid confusing diagrams
How many completely full electron shells do the elements in the second row of the periodic table contain?
One, the first shell.
What do elements in each group have in common?
Electron configuration - they have the same number of elements in their outer 'electron shell'. This induces them to have similar bonding properties, and so elements in the same group are chemically similar.
How many elements does the s orbital have?
Orbitals don't contain elements. The elements each have specific orbitals based on the number of electrons it has. All of the elements have at least one s orbital. Hydrogen being the simplest element has one electron in the 1s orbital. The s orbital can contain a maximum of 2 electrons.
Why do all elements in group 16 share property?
All elements in group 16 share similar properties because their valence shells all contain the s2p4 electron configuration.
Why do elements in group 16 share similar properties?
All elements in group 16 share similar properties because their valence shells all contain the s2p4 electron configuration.
Do group 1 metals contain reactive or unreactive elements and why?
Except hydrogen, elements in group 1 are very reactive at they can give away their only electron in their valence shell easily to be ionized.
What elements are used to make fertilizer?
Fertilizers contain multiple elements. The the ones usually singled out for specification are nitrogen, phosphorus, and potassium.
Flow of an electron will contain how much current?
1.6x10^19 amperes is the amount of current that a flow of an electron will contain.
