Question 1
Which sublevel shape corresponds to the 'd' sublevel?
Question 2
In photoelectron spectroscopy, what does a peak represent?
Question 3
Which isotope of tungsten has the most neutrons?
Question 4
What principle can be used to predict the most probable arrangement of electrons in atoms or ions?
Question 5
What does the 'block method' help determine?
Question 6
Which element's electron configuration is 1s² 2s² 2p³?
Question 7
What is Avogadro's number?
Question 8
What is the empirical formula for a compound formed by the combustion of tungsten with oxygen?
Question 9
What is the number of neutrons in the isotope W-183?
Question 10
In mass spectroscopy, what does the 'mass-to-charge ratio' compare?
Question 11
What describes an atom's tendency to attract electron density within a chemical bond?
Question 12
Why does atomic radius increase down a group in the periodic table?
Question 13
Which trend describes the resistance of an atom to giving up electrons?
Question 14
How many stable isotopes does tungsten have?
Question 15
What is the atomic number and atomic mass of tungsten (W)?