Examlex
Choose the ground state electron configuration for Zn2⁺.
Medium of Exchange
This refers to an item that is widely accepted in exchange for goods and services, facilitating trade by averting the inefficiencies of a pure barter system.
Fractional Reserve Banking
A banking system where banks hold a fraction of deposits as reserves and use the rest for lending purposes.
Total Deposits
The sum of all money deposited in a bank by its customers.
Total Reserves
The sum of a bank's deposits held in reserve at a central bank plus its cash on hand, used to satisfy demand for withdrawals or to meet regulatory requirements.
Q3: How many moles of molecular oxygen are
Q47: Describe the reaction of the noble gases
Q58: Calculate the root mean square velocity of
Q60: The specific heat capacity of solid copper
Q61: energy associated with the position of an
Q67: Draw a molecular orbital diagram and use
Q72: Calculate the wavelength of an electron (m
Q81: Identify the colour that has a wavelength
Q95: Draw the Lewis structure for the acetate
Q138: Determine the electron geometry (eg), molecular geometry