the nucleus of an element contains 9 protons its
The nucleus of an element contains 9 protons. Its valency would be:
(1) 1
(2) 3
(3) 2
(4) 5
Ans: 1
Expected delivery within 24 Hours
the number of electrons in cl- ion is1 19 2 20 3 18 4 35ans
the number of neutron in tritium is1 1 2 2 4 3 4 0ans
tritium is the isotope of1 hydrogen 2 oxygen 3
the atomic number of an element is 35 what is the total number of electrons present in all the p-orbitals of the ground state atom of that element1
the nucleus of an element contains 9 protons its valency would be1 1 2 3 3
the compound in which cation is isoelectronic with anion is 1 nacl 2 csf
which among the following species have the same number of electrons in its outermost as well as penultimate shell1
six protons are found in the nucleus of1 boron 2 lithium 3 carbon 4 heliumans
the nitrogen atom has 7 protons and 7 electrons the nitride ion n3- will have1 7 protons and 10 electrons 2 4 protons and 7 electrons 3 4
1948893
Questions Asked
3,689
Active Tutors
1437094
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Assignment: Do you believe that converting natural forest to plantations could actually be a conservation strategy?
Assignment: What do economists use to make decisions about economic matters?
After our last assignment, we discussed modern payment flow in the US, new opportunities in payments, risks in payment systems
How does risk mitigation/avoidance and risk tolerance relate to return strategies/expectations for each of the five types of investments?
Compare and contrast the personality profiles offered in the EI Games Level 2 with the profiles developed for the Myers-Briggs Type Indicator (MBTI).
Given the nature of their product, a wearable AI health monitoring application and their plans for outside investment, growth
In your own words, in 2-5 sentences, please describe why currency backed by physical commodities (such as gold) has inherent value