No , they are used to show that the electrons are free to move in the compound and therefore are NOT bonded . If there is a "cloud" of electrons then the electrons are free to move and can therefore conduct electricity.
Yes, atoms from different elements can combine to form molecules or compounds. This occurs when atoms share electrons or transfer electrons to achieve a stable electron configuration. The resulting compound may have different properties from the individual elements.
Electrons are shared when elements combine to form molecules. These are subatomic particles with a negative elementary electric charge.
They can't.When a compound is formed from the atoms of two elements, these atoms SHARE electrons between them to make the energy levels of the electrons less than they would be in the pure atomic state.
Well, the "happy" number in chemistry is eight. And alkali metals have one valence electron while halogens have seven so when they combine, the combination has eight valence electrons. This means it is full.
When elements combine to form compounds, they share electrons to achieve a stable electron configuration. This sharing allows them to form strong chemical bonds, resulting in the formation of a new substance with unique properties.
Yes, atoms from different elements can combine to form molecules or compounds. This occurs when atoms share electrons or transfer electrons to achieve a stable electron configuration. The resulting compound may have different properties from the individual elements.
Electrons are shared when elements combine to form molecules. These are subatomic particles with a negative elementary electric charge.
They can't.When a compound is formed from the atoms of two elements, these atoms SHARE electrons between them to make the energy levels of the electrons less than they would be in the pure atomic state.
Well, the "happy" number in chemistry is eight. And alkali metals have one valence electron while halogens have seven so when they combine, the combination has eight valence electrons. This means it is full.
When elements combine to form compounds, they share electrons to achieve a stable electron configuration. This sharing allows them to form strong chemical bonds, resulting in the formation of a new substance with unique properties.
When two elements chemically combine, they form a compound. A compound is a substance composed of two or more elements that are chemically bonded together in a fixed ratio. This bonding results in a new substance with properties different from those of the individual elements.
Elements combine through chemical reactions to form compounds. This can involve elements sharing or transferring electrons to achieve a stable configuration. The resulting compound has its own unique set of properties distinct from its constituent elements.
When two elements combine to make a compound, they undergo a chemical reaction where their atoms bond together to form a new substance with unique properties. This process involves the sharing or transfer of electrons between the atoms of the elements.
Yes, sodium and lithium can form an ionic compound. Both elements are metals that readily lose electrons to achieve a stable electron configuration. When sodium loses an electron and lithium loses an electron, they form sodium cations (Na+) and lithium cations (Li+), which can then combine with other anions to form ionic compounds.
Two elements combine together through a chemical reaction where their atoms interact with each other to form a compound. This can happen through sharing or transferring of electrons, resulting in the formation of chemical bonds between the atoms of the two elements. The properties of the new compound are different from the properties of the individual elements.
The elements present in a compound determine how it will be formed based on their chemical properties, such as valence electrons, electronegativity, and reactivity. Elements will combine in specific ratios to achieve a stable configuration, following principles such as the octet rule and minimizing energy through bond formation. Factors like bond polarity, ionization energies, and electron affinity also influence how elements combine to form compounds.
That depends on the elements.