How many electron potons and mass number in a nucleus of atomic number `11` and mass `24`? (i) number of electron = (ii)number of proton = (iii)number of neutrons =
Text Solution
Verified by Experts
No. of electrons in the nucleus=0, No. of protons=atomic number =11, No. of (protons +neutrons)=mass number =24 `:.` No. of neutron=`24-11=13`
Topper's Solved these Questions
ATOMS AND NUCLEI
PRADEEP|Exercise (II) very short answer 16|1 Videos
ATOMS AND NUCLEI
PRADEEP|Exercise (I) Short Answer questions 1|1 Videos
COMMUNICATION SYSTEMS
PRADEEP|Exercise MODEL TEST PAPER-2|9 Videos
Similar Questions
Explore conceptually related problems
How many electrons, protons, and neutrons are there in a nucleus of atomic number 11 and mass number 24?
The number of electrons in an atom of atomic number Z and mass number A is
A nucleus has atomic number 11 and mass number 24. State the number of electrons, protons and neutrons in the nucleus
How many electrons does an atom with an atomic number of 20 and a mass number of 42 have?
Which of the following are true for an element ? (i) Atomic number = number of protons + number of electrons (ii) Mass number = number of protons + number of neutrons (iii) Atomic number = number of protons = number of neutrons (iv) Atomic number = number of protons = number of electrons
Atomic number of a nucleus is Z and atomic mass is M . The number of neutron is.
The number of electrons in an element with atomic number X and mass number Y will be
The nucleus of an atom has 5 protons and 6 neutrons. What would be the (a) atomic number, (b) mass number, (c) the number of electrons, and (d) the number of valence electrons, per atom of this element ?
PRADEEP-ATOMS AND NUCLEI-Assertion- Reason type question 12
