Chem Unit 3 Exam Review - 2020

How many significant figures are in the following number: 0.01300

Which of the these elements have the largest atomic radius?

What is the primary difference between the 1s and 2s and 3s atomic orbitals?

Which of the following is the correct electron configuration for Phosphorus (P)?

Which of the following levels contain an "s" orbital?

How many electrons can occupy one "d" atomic sublevel?

When an electron is in its ground state _________________________.

Which of the following levels does NOT contain a "p" sublevel?

The primary factor in determining the trend of atomic radius going form left to right in the periodic table is ________.

Electronegativity tends to increase as you

How many significant figures are in the following number: 866.32

How many electrons can occupy one "p" sublevel?

Which of these elements has the LOWEST electronegativity?

According to the following Noble gas configuration, what element is represented? [Xe]6s² 4f¹⁴ 5d¹⁰ 6p³

In the Quantum Mechanical Theory of the atom, the electron is treated as a ______________.

The primary factor in determining the variation in size going down a group is __________.

Which of the following elements has the smaller radius?

What is the energy, in Joules, of a photon that has a frequency of 2.236 x 10¹⁵ Hz?

Which of these elements have the largest ionization energy?

Calculate the wavelength (λ) of light that has a frequency (ν) 1.69 x 10¹⁵ Hz.