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The element is carbon. Two well-known forms of carbon are graphite and diamond. Graphite is used in pencils and as a lubricant due to its layered structure, while diamond is renowned for its hardness and brilliance, making it desirable for jewelry and cutting tools. Both forms illustrate carbon's versatility and ability to exist in different structural arrangements.
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What is the name for these two forms of an element that differ by the number of neutrons?
Isotope.
What is meant by the term 'allotrope'?
Each of two or more different physical forms in which an element can exist.
Which element is most likely to gain two electrons when it forms a ion?
The element most likely to gain two electrons when it forms an ion is oxygen. Oxygen has six valence electrons and requires two additional electrons to achieve a stable electron configuration, similar to that of the noble gas neon. When it gains these two electrons, it forms a negatively charged ion known as an oxide ion (O²⁻).
What forms a spontaneous redox reaction between two elements?
The element with the greater reduction potential is the one that is reduced.
What are different atomic forms of an element?
An element can exist in different atomic forms known as isotopes, which have the same number of protons but different numbers of neutrons. For example, carbon has isotopes like carbon-12 and carbon-14. Additionally, an element can form ions by gaining or losing electrons, resulting in charged particles with different electron configurations.
When two or more atoms join together?
If they are both the same element then it forms a molecule, if they are two different elements then it forms a compound.
What is one of at least two possible forms of the same element?
An isotope.
What is the name for these two forms of an element that differ by the number of neutrons?
Isotope.
How many bonds does the element "s" make in a chemical compound?
The element "s" typically forms two bonds in a chemical compound.
A certain element has only two naturally occurring isotopes one with 18 neutrons and the other with 20 neutrons. The element forms 1- charged ions when in ionic compounds. Predict the identity of the?
The element with 18 neutrons forms 1- charged ions, as it would gain one electron to achieve stability, making it a halogen. Therefore, the element is likely to be chlorine (Cl), as it has two naturally occurring isotopes with 18 and 20 neutrons.
What is call the existence of an element in two or more different form such as carbon oxygen phosphorus and sulfur?
Allotropy is the term used to describe the existence of an element in two or more different forms, like carbon, oxygen, phosphorus, and sulfur. These different forms, known as allotropes, have distinct physical and chemical properties while being composed of the same element.
Are Isotopes are forms of an element that have the same number of protons but a different number of electrons?
NO. Isotopes are forms of an element that have the same numbers of protons and electrons, but differing numbers of neutrons. For example Helium-3 has two protons, two electrons, and one neutron and Helium-4 has two protons, two electrons, and two neutrons.A form of an element that has a different number of electrons than the number of protons is an "ion".
What is two or more different molecular forms of the same element in the same physical state?
Allotropes are two or more different molecular forms of the same element in the same physical state. Examples include diamond and graphite, which are both allotropes of carbon.
How do your write 7.32 in two other forms?
write the decimal in two other forms. 7.32
What is meant by the term 'allotrope'?
Each of two or more different physical forms in which an element can exist.
Which element is most likely to gain two electrons when it forms a ion?
The element most likely to gain two electrons when it forms an ion is oxygen. Oxygen has six valence electrons and requires two additional electrons to achieve a stable electron configuration, similar to that of the noble gas neon. When it gains these two electrons, it forms a negatively charged ion known as an oxide ion (O²⁻).
What do you call the existence of an element on two or more different forms such as carbon oxygen phosphorus and sulfur?
polymorphism
