Gold has a configuration of 1s22s22p63s23p63d104824p64d105525p6 45145d10651 What is the amount of energy rings that will be present to hold all the electrons and how many
electrons are on the 4th energy level?
6 and 1
6 and 10
6 and 32
d
5 and 10

Bose-einstein condensation occurs at what temperature?

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]