How Do You Spell ATOMIC NUMBER?

Pronunciation: [ɐtˈɒmɪk nˈʌmbə] (IPA)

The spelling of the word "atomic number" refers to the number of protons in the nucleus of an atom. It is pronounced /əˈtɑːmɪk ˈnʌmbə/ in IPA phonetic transcription. The first syllable emphasizes the second sound, "tah," and the second syllable emphasizes the short "u" sound. The stress in the word is on the second syllable. The "k" sound is emphasized at the end of the first word, and the "b" sound is emphasized at the end of the second word. The phonetic transcription helps to clarify the pronunciation of this scientific term.

ATOMIC NUMBER Meaning and Definition

1. The atomic number refers to a fundamental concept in chemistry and physics, providing a numerical representation of an element's position in the periodic table. It defines the number of protons found in the nucleus of an atom, distinguishing one element from another. An atomic number forms an essential characteristic of an element, directly influencing its chemical and physical properties.

   Since every atom is electrically neutral, the atomic number also corresponds to the number of electrons that orbit the nucleus. This means that elements with the same atomic number have identical numbers of protons and electrons. Moreover, the atomic number plays a crucial role in determining an element's atomic mass since it determines the number of nucleons (protons and neutrons) within the nucleus.

   The atomic number provides a unique identifier for each element in the periodic table, enabling scientists to organize and classify elements systematically. As the atomic numbers increase from left to right across a period in the periodic table, the elements undergo a sequential change in their properties. In addition, the atomic number allows scientists to predict the chemical behavior, valence, and reactivity of elements.

   In summary, the atomic number represents the fundamental quantity that defines an element, corresponding to the number of protons (and electrons) found in the nucleus of an atom. It serves as a key identifier and component when studying and arranging elements within the periodic table, and it directly influences an element's chemical and physical characteristics.

Common Misspellings for ATOMIC NUMBER

• ztomic number
• stomic number
• wtomic number
• qtomic number
• aromic number
• afomic number
• agomic number
• ayomic number
• a6omic number
• a5omic number
• atimic number
• atkmic number
• atlmic number
• atpmic number
• at0mic number
• at9mic number
• atonic number
• atokic number
• atojic number

Etymology of ATOMIC NUMBER

The word "atomic" is derived from the Greek term "atomos", which means indivisible or unable to be cut. The concept of "atomos" originated with the ancient Greek philosophers Democritus and Leucippus, who believed that matter was composed of tiny, indivisible particles.

The term "number" comes from the Latin word "numerus", which refers to a quantity or counting. It is commonly used to indicate the position or quantity of something within a series.

Therefore, the term "atomic number" was coined to describe the numerical representation of each element based on the number of protons in an atom's nucleus. This concept was initially proposed by the English physicist Henry Moseley in 1913, who showed that the elements could be arranged in order of increasing atomic number rather than atomic mass. This discovery was fundamental in elucidating the periodic table of elements as we know it today.

Similar spelling words for ATOMIC NUMBER

• atomic number 35,
• atomic number 54,
• atomic number 59,
• atomic number 88,
• atomic number 2,
• atomic number 75,
• atomic number 17,
• atomic number 85,
• atomic number 14,
• atomic number 68,
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• atomic weight,
• atomic number 25,
• atomic number 52,
• atomic number 19,
• atomic number 1,
• atomic number 27,
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• atomic bomb,
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• atomic number 32,
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• atomic number 48,
• atomic number 80,
• atomic number 39,
• atomic number 24,
• atomic number 23,
• atomic number 46,
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• atomic pile,
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• atomic theory,
• atomic number 86,
• atomic number 8,
• atomic number 77,
• atomic number 5,
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• atomic number 34,
• atomic number 11,
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• atomic number 36,
• atomic number 69,
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• atomic power,
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• atomic number 6,
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• atomic energy,
• atomic number 43,
• atomic number 98,
• atomic number 16,
• atomic number 7.

Plural form of ATOMIC NUMBER is ATOMIC NUMBERS