atomic mass - Meaning in Hindi
Meaning of atomic mass in Hindi
atomic mass Definition
- the mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom (the mass number) or to the average number allowing for the relative abundances of different isotopes. ( परमाणु द्रव्यमान इकाइयों में व्यक्त रासायनिक तत्व के परमाणु का द्रव्यमान। यह परमाणु (द्रव्यमान संख्या) में प्रोटॉन और न्यूट्रॉन की संख्या के लगभग बराबर है या विभिन्न समस्थानिकों के सापेक्ष बहुतायत के लिए अनुमति देने वाली औसत संख्या के बराबर है। )
atomic mass Example
- Krypton's atomic number is 36, its atomic mass is 83.80, and its chemical symbol is Kr. ( क्रिप्टन की परमाणु संख्या 36 है, इसका परमाणु द्रव्यमान 83.80 है, और इसका रासायनिक प्रतीक Kr है। )
- Isotope is the term used for an atom of an element that differs in atomic mass from other atoms of the same element. ( आइसोटोप किसी तत्व के परमाणु के लिए प्रयुक्त शब्द है जो एक ही तत्व के अन्य परमाणुओं से परमाणु द्रव्यमान में भिन्न होता है। )
- The atomic mass of an isotope is the total number of protons and neutrons in its nucleus: here 20 and 22 respectively. ( एक आइसोटोप का परमाणु द्रव्यमान इसके नाभिक में प्रोटॉन और न्यूट्रॉन की कुल संख्या है: यहां क्रमशः 20 और 22। )
- Elements of high atomic mass are relatively less stable than objects of lower atomic mass , and are more likely to undergo the process of alpha decay. ( उच्च परमाणु द्रव्यमान के तत्व कम परमाणु द्रव्यमान की वस्तुओं की तुलना में अपेक्षाकृत कम स्थिर होते हैं, और अल्फा क्षय की प्रक्रिया से गुजरने की अधिक संभावना होती है। )
- Deuterium atoms have an atomic mass of 2, which is double that of normal hydrogen. ( ड्यूटेरियम परमाणुओं का परमाणु द्रव्यमान 2 है, जो सामान्य हाइड्रोजन से दोगुना है। )
- This was the start of the systematization of analytical chemistry and the beginning of rationalization of the atomic mass of the elements. ( यह विश्लेषणात्मक रसायन विज्ञान के व्यवस्थितकरण और तत्वों के परमाणु द्रव्यमान के युक्तिकरण की शुरुआत थी। )
More Sentence
- If you have looked at a periodic table you may have noticed that the atomic mass of an element is rarely an even number.
- In such a case, an element's atomic number and atomic mass should be about equal.
- Density is a function of the atomic mass of the atoms in the crystal structure and the way they are packed together.
- Berkelium is a transuranic element, with an atomic number of 97 and an atomic mass of 274.0703.
- After the turn of the century, changes in the model of the atom led to an awareness of a relationship between the atomic mass and the number of particles in the nucleus.
- The sum of protons and neutrons constitutes an element's atomic mass .
- Uranium's atomic number is 92, its atomic mass is 238.0289, and its chemical symbol is U.
- Lithium, with an atomic mass of 6.94, is the lightest of all the metals and is therefore an obvious candidate for battery use.
- He postulated that all the atoms of the same element have the same atomic mass, while the atoms of a different element have a different atomic mass .
- The baryonic number, which is equivalent to the atomic mass number, has to remain constant for a reaction.
- Isotopes - versions of elements with different atomic masses - can be used to determine the age of substances.
- Isotopes are atoms of the same element that have slightly different atomic masses due to the presence of differing numbers of neutrons in the nucleus.
- At this time, chemists knew the atomic masses of elements and their chemical properties, and an astonishing phenomenon jumped out at them!
- The atomic masses on the periodic table are expressed in amu.