0
Describe how a covalent bond can involve a sharing of the electrons but still develop charges on the atoms.?
If the electrons in a covalent bond are not shared equally, then one atom gets a partial positive charge, and one (the one where the electrons spend most time) gets a partial negative charge. This is a result of differences between the two atoms in their electronegativity values. This then results in what is referred to as a polar covalent bond.
In a covalent bond, electrons are shared between atoms but they may not be shared equally. If one atom has a stronger attraction for the shared electrons, it can pull the electrons closer to itself, causing a partial negative charge. The other atom, with less control over the shared electrons, becomes partially positive as a result.
A covalent bond between atoms of two elements can result in the shared electrons being closer to one atom than the other. This will result in the molecule being polarised: with a negative charge near the atom which holds the electron closer and a positive charge at the other end.
Add your answer:
Earn +20 pts
When atoms in a covalent bond share electrons equally the bond is said to be .?
Such a bond is said to be polar. A polar bond is formed when electrons are unequally shared between two atoms. Polar covalent bonding occurs because one atom has a stronger affinity (preference) for electrons than the other (yet not enough to pull the electrons away completely and form an ion).
Why are electrons attracted to protons in the nucleus?
Electrons are attracted to protons in the nucleus due to the electromagnetic force. Protons have a positive charge, while electrons have a negative charge, and opposite charges attract each other. This electromagnetic attraction is what keeps electrons orbiting around the nucleus of an atom.
What is a chemical bound?
A chemical bond is the force that holds atoms together in a compound. It is formed when atoms share or transfer electrons to achieve a stable configuration. Chemical bonds can be classified as ionic, covalent, or metallic based on the way atoms interact.
How negative charges develop in clay soil?
Negative charges in clay soil develop due to the presence of permanent negative charges on clay particles. Clay minerals have a net negative charge on their surface due to the substitution of ions in their crystal lattice, leading to an overall negative charge. This negative charge attracts and retains positively charged ions such as calcium, magnesium, and potassium in the soil, influencing nutrient availability and soil fertility.
Why do atoms become ions during chemical reactions?
Atoms become ions during chemical reactions when they gain or lose electrons to achieve a full outer electron shell. This process allows atoms to become more stable by reaching a configuration similar to a noble gas. Ions with a positive charge are called cations, while ions with a negative charge are called anions.
How do you get different charges?
Different charges result from the loss of one or more electrons, or the gaining of one or more electrons forming ions. Atoms that lose electrons develop a positive charge equal to the number of electrons lost. Atoms that gain electrons develop a negative charge equal to the number of electrons gained.
When atoms in a covalent bond share electrons equally the bond is said to be .?
Such a bond is said to be polar. A polar bond is formed when electrons are unequally shared between two atoms. Polar covalent bonding occurs because one atom has a stronger affinity (preference) for electrons than the other (yet not enough to pull the electrons away completely and form an ion).
Nonpolar molecules develop when?
Nonpolar molecules develop when there is an equal sharing of electrons between atoms within the molecule, resulting in a balanced distribution of charge. This leads to a lack of partial charges and overall symmetry within the molecule, making it nonpolar.
How is electric potential generated in a conductor during the flow of charges?
Electric potential in a conductor is generated by the movement of charges, creating an electric field. As electrons flow through the conductor, they experience a resistance, which causes a potential difference to develop. This potential difference creates an electric field that drives the flow of charges.
Why are electrons attracted to protons in the nucleus?
Electrons are attracted to protons in the nucleus due to the electromagnetic force. Protons have a positive charge, while electrons have a negative charge, and opposite charges attract each other. This electromagnetic attraction is what keeps electrons orbiting around the nucleus of an atom.
What charge do atoms develop by gaining electrons?
negative
Why does a friction cause a charge to develop?
Friction can cause charges to develop because it involves the transfer of electrons between materials. When two objects rub against each other, electrons can be transferred from one material to the other, creating an imbalance of charges on the surfaces. This imbalance results in one material becoming positively charged and the other negatively charged.
Describe how you could develop the skill have identified in skill knowledge and attitude?
You can develop the identified skill by regular practice.
Describe in which areas you want to develop yourself?
In order to describe which areas you want to develop in yourself, you must first determine which areas you are not totally happy with. You may want to develop your self confidence, or your attention to detail. There are a wide number of things that people choose to work on.
How does static charge develop?
Static charge develops when electrons are transferred between two objects, causing an imbalance of positive and negative charges. This can occur through friction, conduction, or induction, leading to one object becoming positively charged and the other negatively charged, creating a static charge.
Describe how to develop a hypothesis and design an expriment?
find out the aim of the experiment first.
What is a chemical bound?
A chemical bond is the force that holds atoms together in a compound. It is formed when atoms share or transfer electrons to achieve a stable configuration. Chemical bonds can be classified as ionic, covalent, or metallic based on the way atoms interact.
