Carbon has different isotopes. what is different between an atom of 12c and an atom of 13c?
a...
Chemistry, 18.09.2019 09:50 portielesc
Carbon has different isotopes. what is different between an atom of 12c and an atom of 13c?
a. number of protons in the nucleus
b. number of neutrons in the nucleus
c. number of electrons in the atom
d. number of protons and electrons in the atom
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 14:30
Alculate the concentration of h3o⁺in a solution that contains 5.5 × 10-5m oh⁻at 25°c. identify the solution as acidic, basic, or neutral.a) 1.8 × 10-10m, basicb) 1.8 × 10-10m, acidicc) 5.5 × 10-10m, neutrald) 9.2 × 10-1m, acidice) 9.2 × 10-1m, basic
Answers: 1
Chemistry, 22.06.2019 13:10
What type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? view available hint(s) what type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? salt bridge disulfide bridge hydrogen bond hydrophobic interaction
Answers: 1
Chemistry, 22.06.2019 16:30
For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.
Answers: 2
Chemistry, 22.06.2019 18:50
Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.
Answers: 1
You know the right answer?
Questions
Mathematics, 22.07.2020 20:01
Mathematics, 22.07.2020 20:01
Biology, 22.07.2020 20:01
Mathematics, 22.07.2020 20:01
Mathematics, 22.07.2020 20:01
History, 22.07.2020 20:01
Biology, 22.07.2020 20:01
Mathematics, 22.07.2020 20:01
