The binding energy of electrons in a metal is 193 kJ/mol. Determine the threshold frequency for this metal.

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

Label a-f based on the table using c for concentrated and d for dilute

Which statement explains which thermometer is more appropriate to measure the temperature of a liquid at 43.6 degrees celsius a) thermometer a, because it measures temperature more accurately than thermometer b b) thermometer b, because it measures temperature more accurately than thermometer a c) thermometer a, because it measures temperature more precisely than thermometer b d) thermometer b, because it measures temperature more precisely than thermometer a