Why are atomic mass of some elements are in fractions ?
Why are atomic mass of some elements are in fractions ?
Harshit Singh , 4 Years ago
Grade 12th pass
9 grade science> Why are atomic mass of some elements are ...
1 AnswersJayesh Vashishtha
Dear student,
The atomic masses of most elements are fractional because they exist as a mixture of isotopes of different masses. Since the atomic mass of isotopes are different, so average atomic mass is calculated for a single element.
regards,
Team Askiitians
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Other Related Questions on 9 grade science
SUB : BIOLOGY
DAY 1 : Prepare a model of plant cell by using household materials like rice,
plastic bottles, wires, cardboard etc..
DAY 2 : Prepare a venn diagram of plant cell and animal cell ( similarities in
middle & differences in side )
DAY 3 : Make a flow chart of Tissues ( plants and animals) by using printed
diagrams or coloured diagrams
DAY 4 : Prepare a note on Types of tissues and there location and functions in a
tabular form
SUB : BIOLOGY
DAY 1 : Prepare a model of plant cell by using household materials like rice,
plastic bottles, wires, cardboard etc..
DAY 2 : Prepare a venn diagram of plant cell and animal cell ( similarities in
middle & differences in side )
DAY 3 : Make a flow chart of Tissues ( plants and animals) by using printed
diagrams or coloured diagrams
DAY 4 : Prepare a note on Types of tissues and there location and functions in a
tabular form
9 grade science
1 Answer Available
Last Activity: 4 Months ago
Prepare a plant cell model by household materials. Like rice ,plastic,cardboard.etc."*"
Prepare a plant cell model by household materials. Like rice ,plastic,cardboard.etc."*"
9 grade science
1 Answer Available
Last Activity: 4 Months ago
List the point of difference between Homogeneous and Heterogeneous mixtures
List the point of difference between Homogeneous and Heterogeneous mixtures
9 grade science
1 Answer Available
Last Activity: 7 Months ago
Turmeric is a natural indicator. On adding its paste to acid and base separately, which color is observed?
A. yellow in both acid and base
B. yellow in acid and red in the base
C. Pink in acid and yellow in the base
D. Red in acid and blue in the base.
Turmeric is a natural indicator. On adding its paste to acid and base separately, which color is observed?
A. yellow in both acid and base
B. yellow in acid and red in the base
C. Pink in acid and yellow in the base
D. Red in acid and blue in the base.
9 grade science
1 Answer Available
Last Activity: 7 Months ago