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What do all atoms want?
Atoms seek to achieve a stable electron configuration by either gaining, losing, or sharing electrons with other atoms to fill their outermost energy level. This allows them to achieve a full valence shell, similar to the noble gases, making them more stable and less reactive.
How many electrons do silicon atoms have?
14 electrons. 2 electrons in the first shell, 8 electrons in second shell, and 4 electrons in the valence shell.
How many electrons are in the outermost energy level of most atoms?
Most atoms have either 2 or 8 electrons in their outermost energy level, also known as the valence shell. This outer shell is important for determining an atom's chemical properties and how it bonds with other atoms to form molecules.
What happens to valence electrons when non-metal atoms bond?
When non-metals bond together, they share electrons. This is called a covalent bond. By sharing pairs of electrons, two or more different atoms can claim they have 8 electrons in their outer energy level, which gives them noble gas configuration, which they all want. If they share one pair of electrons, it's a single covalent bond. Two pairs is a double, and three pairs is a triple. Whatever it takes to get to 8.
What do atoms want to have for their outer energy level?
Atoms want to have a full outer energy level of electrons, typically either 2 or 8 electrons, to become stable. This is known as the octet rule, in which atoms tend to gain, lose, or share electrons to achieve a stable electron configuration like the noble gases.
How many valence electrons do stable atoms have?
Oh, dude, stable atoms typically have 8 valence electrons because they want to be all balanced and happy. It's like they're throwing a party and they need 8 cool electrons to join in on the fun. So yeah, 8 valence electrons is the magic number for stable atoms.
Why do atoms want to combine?
Atoms combine in order to become stable, which for most atoms means having 8 valence electrons.
What do all atoms want?
Atoms seek to achieve a stable electron configuration by either gaining, losing, or sharing electrons with other atoms to fill their outermost energy level. This allows them to achieve a full valence shell, similar to the noble gases, making them more stable and less reactive.
What heppens when a atom gains or loses electrons?
When an atom gains or loses electrons, it gains a negative or positive charge respectively. Atoms generally try to gain enough electrons to fill their outer, valence electron shell. For the first shell the number of electrons is 2 and for all others, atoms usually want 8 electrons.
Atoms with 1 or 2 electrons on their valence level tend to gain?
more electrons because all atoms want to be like noble gases and will either give or take electrons to obtain 8 electrons so atoms with either 1 or 2 electrons would wither give off 1 or 2 electrons depending on how many then had
What is the number of protons neutrons electrons of oxygen?
All oxygen atoms contain 8 protons in their nuclei. All neutral oxygen atoms have 8 electrons. There are three isotopes of oxygen, containing 8,9, or 10 neutrons in their nuclei.
What is the number of protons neutrons and electrons of OXYGEN?
All oxygen atoms contain 8 protons in their nuclei. All neutral oxygen atoms have 8 electrons. There are three isotopes of oxygen, containing 8,9, or 10 neutrons in their nuclei.
What does atoms tend to gain lose or share electrons so as to have 8 electrons?
A completely filled shell of electrons has 8 electrons.
What is thenumber of protons in oxygen?
it has 4 protons and 15 electrons!!!Ans 2.Oxygen has 8 protons.p.s. like all atoms, it has the same number of electrons as protons : 8.
How many electrons do silicon atoms have?
14 electrons. 2 electrons in the first shell, 8 electrons in second shell, and 4 electrons in the valence shell.
How the number of electrons in an atoms electron shells is the basis for chemical bonding?
Atoms bond because they "share" their electrons. Every atom wants to have 2 atoms in their first shell, and then 8 in all the other shells. Lets say we have an atom with 3 electrons, and one with 9 electrons, they will esaly bond
Which elements is less reactive an element whose atoms have seven valence electrons or an element whose atoms have eight valence electrons?
the element with seven valence electrons will be more reactive. The reason for this is that elements want to always want to have a full valence shell (they always want 8, like a noble gas). The element with eight valence electron is happy with its full shell and will not want to get rid of any electrons.
