A radioactive element x has an atomic number of 100. It
decays directly into an element y which decays directly
into element z. In both processes a charged particle is
emitted. Which of the following statements would be true?
(a) y has an atomic number of 102
(b) y has an atomic number of 101
(c) z has an atomic number of 100
(d) z has an atomic number of 101
Answer Posted / alakesh
"y has an atomic number of 101" is true.
| Is This Answer Correct ? | 9 Yes | 2 No |
Post New Answer View All Answers
Draw the E-R diagram for the database of a departmental store having the following relational database scheme Employees(e-no, address) Department(d-name) work-n(e-no, d-name) Looking-after(d-name, e-no) Item (item-no, brand-name, model-no, cost-price, sale-price)
How to caculate coordinates of each atoms on 3 D HP model?
Suppose you used the NCBI Blast server to look for a match to a fruit-fly gene. Suppose further that the best alignment contained this section of an alignment: Hit from database: XXXXXXXXXXXXXXNFSTSQ User sequence: SLEAEAAPASISPSNFSSSQ What do the Xs signify?
How to find coexpressed genes on NCBI GEO?
How did you get into the field of bioinformatics?
What do you think are the more interesting areas of bioinformatics?
Explain about needleman-wunsch algorithm?
What is Phantom Gene Sequence?
What are oesophageal molecular markers?
what is a qi number?
How to run DOCK 6 using cygwin?
What is the science of bioinformatics?
How to find flanking region ?
Did bacteria, archaea, and eukaryotes exchange transporter genes appreciably during the past two billion years?
what is the principle involved in Biometry?