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An atom's physical properties are mainly determined by its atomic number, which dictates the number of protons in its nucleus and therefore its overall charge. The arrangement of electrons around the nucleus also plays a key role in determining an atom's physical properties, such as its size, reactivity, and ability to form chemical bonds. Additionally, the specific elements present in an atom, as well as its isotopic composition, can influence its physical properties.
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Define main energy levels and quantum numbers?
Main energy levels are designated by integers (n=1,2,3,...) and represent the overall energy of an electron in an atom. Quantum numbers (n, l, m, s) describe the specific properties of electrons, such as energy level (n), orbital shape (l), orientation in space (m), and spin (s). Each electron in an atom has a unique set of quantum numbers that determines its behavior within the atom.
What part of the atom is responsible for an atoms chemical reactivity?
The outermost shell of electrons, known as the valence shell, is responsible for an atom's chemical reactivity. The number of electrons in this shell determines how likely an atom is to form bonds with other atoms in order to achieve a stable electron configuration.
What is s valence electron?
A valence electron is an electron found in the outermost shell of an atom. These electrons are involved in forming chemical bonds with other atoms, thereby determining the atom's reactivity and ability to participate in chemical reactions. The number of valence electrons an atom has can impact its behavior and chemical properties.
What si an atomic number?
An atomic number represents the number of protons in the nucleus of an atom. It determines an element's identity and is unique to each element on the periodic table.
When particle in a atom is responsible for its chemical properties?
This is the number of protons.
S a group of atoms that determines many of the properties of an organic molecule?
funtional group
Describe 2 physical properties of matter?
physical guantityby Brittney S
What 2 physical properties of matter are most useful for comparisons?
physical qualityby Brittney S
How do you determine what kind of atom something s?
Experimentally; by chemical or physical methods.
What has the author Robert Rickert Dreisbach written?
Robert Rickert Dreisbach has written: 'Physical properties of chemical compounds--III' -- subject(s): Organic Chemistry, Tables 'Physical properties of chemical compounds' -- subject(s): Organic Chemistry, Tables
Define main energy levels and quantum numbers?
Main energy levels are designated by integers (n=1,2,3,...) and represent the overall energy of an electron in an atom. Quantum numbers (n, l, m, s) describe the specific properties of electrons, such as energy level (n), orbital shape (l), orientation in space (m), and spin (s). Each electron in an atom has a unique set of quantum numbers that determines its behavior within the atom.
Do some elements have the same chemical and physical properties?
Yes p s my booty's hangin out
What has the author Charles S Bisson written?
Charles S. Bisson has written: 'Investigations on the physical and chemical properties of beeswax' -- subject(s): Beeswax
Does a element have mass in it?
Yes, an element has mass. The smallest unit of an element is the atom, and the atom's mass is the amount of matter in it: the neutron(s), proton(s), and electron(s). Because the number of protons determines an element's identity, and protons have mass, elements always have mass (though this can be a tiny, almost immeasurable mass).
What determines the physical properites of matter?
The physical properties of matter are determined by its composition, including its atomic and molecular structure. Factors such as the arrangement of atoms, bonding between atoms, and the presence of impurities or defects can all influence properties such as density, melting point, conductivity, and other physical characteristics.
What has the author Sadao Adachi written?
Sadao Adachi has written: 'Optical constants of crystalline and amorphous semiconductors' -- subject(s): Optical properties, Semiconductors 'Handbook of Physical Properties of Semiconductors'
What part of the atom is responsible for an atoms chemical reactivity?
The outermost shell of electrons, known as the valence shell, is responsible for an atom's chemical reactivity. The number of electrons in this shell determines how likely an atom is to form bonds with other atoms in order to achieve a stable electron configuration.
