1 take it on an empty stomach: then youâll see an effect in 15â30 minutes but itâs risky especially if you do this regularly around the clock.  double the dosage: this is even more risky. Though blood levels will rise faster, you double, maybe even multiply your chances of stomach injury, thatâs 800mg!
Alkali metals are the six elements that comprise Group I in the Periodic Table: lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr). Especially when dissolved in water, these elements form strong bases (alkalis) capable of reacting with and neutralizing strong acids.
Overview. The rare earth elements (REEs) are comprised of the lanthanide elements plus scandium and yttrium, which have similar physical properties and are often found in the same ores and deposits.verview. The rare earth elements (REEs) are comprised of the lanthanide elements plus scandium and yttrium, which have similar physical properties and are often found in the same ores and deposits.