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What determines how atoms (and molecules) combine is their electron configuration. In particular, what matters most is what the number (and arrangement) of electrons in what is called the valence shell of the atom. These are the outer-most electrons, and it is these that determine how things react and combine with other atoms and molecules
The main factor that determines how atoms combine is the number of electrons in their outermost energy level, or valence electrons. Atoms will combine in ways that allow them to achieve a full outermost energy level through forming bonds with other atoms, which helps them become more stable. This can involve sharing, gaining, or losing electrons to achieve a stable configuration.
There 2 major types of bond, Ionic and Covalent. Ionic bonds are formed when one atom such as Chlorine attracts 1 electron off a Sodium atom, forming Na^+1 ion and Cl^-1 ion. which attract each other to make salt (NaCl)
Covalent bonds a formed when electrons are shared between two atoms. In a water molecule, the Oxygen atom shares a pair of electronswith the 2 Hydrogen atoms.
ELECTRONS form bonds
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What were John Dalton's main ideas about atoms?
The five main points of John Dalton's atomic theory are as followed: · Elements are made of tiny particles called atoms. · All atoms of a given element are identical. · The atoms of a given element are different from those of any other element. · Atoms of one element can combine with atoms of other elements to form compounds. · A given compound always has the same relative numbers of types of atoms. · Atoms cannot be created, divided into smaller particles, nor destroyed in the chemical process. A chemical reaction simply changes the way atoms are grouped together.
List the five main points of Democritus' atom theory?
All matter is composed of tiny, indivisible particles called atoms. Atoms are eternal and unchanging. Atoms are always in motion, and different motions produce different substances. Atoms vary in size, shape, and weight. The arrangement of atoms determines the properties of different substances.
What is the most important factor in determining the path a star takes when it leaves the main sequence?
The main factor is its mass.
What is the main limiting factor of cell size?
The main factor limiting the size of cells is the surface area to volume ratio.
Which main part of an atom determines the atomic number of an element?
The number of protons in the nucleus of an atom determines the atomic number of an element.
What is the main reason of how atoms combine?
Atoms combine to form compounds. The reason atoms combine is because the two ports that they both use to connect matches in a way.
What is the main determiner of how atoms combine?
The main determinant is the number of electrons in the outer shell.
What is the main factor that determines where different types of natural vegetation are found?
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What is the main factor that determines the quality of a food protein?
two factors influence protein quality- the proteins digestibility and its amino acid composition.
What are the main steps of light reaction?
When you combine two or more compounds, the various atoms may rearrange themselves to form new compounds etc
What was one main point of Dalton's atomic theory?
Atoms are made up of the smallest form of matter
What factor determines how much a particular color refracts as it passes threw a prism?
The refractive index of the prism material is the main factor that determines how much a particular color refracts as it passes through the prism. Different colors of light have different wavelengths, which causes them to refract at slightly different angles, known as dispersion.
How do main sequence stars produce heat and light?
Most main sequence stars, including sun, produce heat and light by smashing atoms together to create explosions. Eventually, when the atoms continue to combine, they become too big to combine, and the star dies out. Then, it kind of implodes, and the friction of it becoming too dense makes it expand greatly past its original size, only temporarily. Shortly after, it finally explodes.
What factor determines how much a particular color refracts as it passes through a prism?
The refractive index of the material the prism is made of is the main factor that determines how much a particular color refracts as it passes through a prism. Different colors of light have different wavelengths, which interact differently with the material's refractive index, causing them to bend by different amounts.
Which factor most determines how hot or clod something feels you touch it?
The main factor that determines how hot or cold something feels when you touch it is its temperature relative to your skin temperature. If the object is warmer than your skin, it will feel hot, and if it is cooler than your skin, it will feel cold. Other factors like thermal conductivity and surface area can also influence the sensation.
How do atoms interact with one another?
Atoms interact with each other through three main types of interactions: electromagnetic forces, nuclear forces, and gravitational forces. Electromagnetic forces are responsible for the interactions between charged particles in atoms, such as electrons and protons. Nuclear forces are responsible for interactions within the nucleus of an atom, specifically between protons and neutrons. Gravitational forces act between all objects with mass, including atoms, but are typically much weaker compared to electromagnetic and nuclear forces at the atomic scale.
What force determines chemical properties?
The arrangement of electrons in atoms determines their chemical properties. Specifically, the number of electrons in an atom's outermost energy level (valence electrons) and how easily those electrons can be gained, lost, or shared with other atoms dictate the chemical behavior of an element.
