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Which of the following statements are true about whether atoms tend to gain or lose electrons?
Atoms with eight valence electrons usually do not gain or lose electrons. Atoms with one, two, or three valence electrons will lose electrons.
How with 5 valence electrons will achieve a full set of valence electrons?
If you're asking how will an atom with 5 valence electrons will achieve a full set of valence electrons, then the answer would be that they bond with other atoms to gain a full set of the valence electrons by sharing or gaining 3 electrons.
When nitrogen bonds covalently how many bonds will it form?
Nitrogen will typically form three covalent bonds when it bonds with other atoms. This is because nitrogen has five valence electrons and needs three more electrons to complete its outer shell, forming the stable configuration achieved by having eight valence electrons.
What is the number of valence electrons in a molecule of ammonia?
A molecule of ammonia (NH3) has 8 valence electrons - 5 from nitrogen and 1 each from the three hydrogen atoms.
How does boron's position in the periodic table hint that it is stable when bonded to only three atoms?
Boron tends to form molecules in which it is surrounded by only six valence electrons. Boron only has three valence electrons, and fluorine already has seven of the eight electrons it needs to fulfill its octet to be stable. Hope it helps!
Atoms of some elements can share three pairs of electrons. True or false?
True. Nitrogen can share three pairs of electrons and has a lone pair of electrons for a total of eight in it's valence shell
How many valence electrons are in their outer level?
Depends on the atom. Between one and eight electrons. There is a method to it. The elements on the very two first rows have one (H) and two (He). Over on the right side (Boron) of the elemental chart are three to eight electrons respectively.
How many valence electrons are in the compound Al2O3?
In the compound Al₂O₃, there are two aluminum (Al) atoms and three oxygen (O) atoms. Aluminum has 3 valence electrons, so 2 Al atoms contribute a total of 6 valence electrons. Oxygen has 6 valence electrons, so 3 O atoms contribute 18 valence electrons. Therefore, the total number of valence electrons in Al₂O₃ is 6 + 18 = 24 valence electrons.
How many valence electrons does serine have?
Serine has five valence electrons. It has three valence electrons from the oxygen atom and one valence electron each from the carbon and nitrogen atoms in its structure.
Which of the following statements are true about whether atoms tend to gain or lose electrons?
Atoms with eight valence electrons usually do not gain or lose electrons. Atoms with one, two, or three valence electrons will lose electrons.
How with 5 valence electrons will achieve a full set of valence electrons?
If you're asking how will an atom with 5 valence electrons will achieve a full set of valence electrons, then the answer would be that they bond with other atoms to gain a full set of the valence electrons by sharing or gaining 3 electrons.
When nitrogen bonds covalently how many bonds will it form?
Nitrogen will typically form three covalent bonds when it bonds with other atoms. This is because nitrogen has five valence electrons and needs three more electrons to complete its outer shell, forming the stable configuration achieved by having eight valence electrons.
What is the number of valence electrons in a molecule of ammonia?
A molecule of ammonia (NH3) has 8 valence electrons - 5 from nitrogen and 1 each from the three hydrogen atoms.
How many total valence electrons take part in a triple bond between two atoms?
In a triple bond between two atoms, a total of six valence electrons are involved. Each atom contributes three electrons, resulting in three shared pairs of electrons. This type of bonding occurs typically between nonmetals, such as in nitrogen gas (N₂), where the two nitrogen atoms share three pairs of electrons.
How does boron's position in the periodic table hint that it is stable when bonded to only three atoms?
Boron tends to form molecules in which it is surrounded by only six valence electrons. Boron only has three valence electrons, and fluorine already has seven of the eight electrons it needs to fulfill its octet to be stable. Hope it helps!
How many dots does boron have around it?
Boron has three valence electrons around it. This means it can form three covalent bonds with other atoms by sharing these electrons.
How many electrons would carbon have to gain to form a covalent bond?
Carbon atoms do not gain electrons to form a covalent bond. Carbon atoms form four covalent bonds by sharing its four valence electrons with the valence electrons of other atoms. These can be single bonds, in which one pair of electrons is shared; double bonds, in which two pairs of electrons are shared; or triple bonds, in which three electrons are shared; or a combination of these.
