And there's a USB power-out port as well, in case you need to charge your phone from the Charge's power stock. This small little speaker definitely knows how to keep the party going on. + Point: Awesome sound, amazing battery life.frequency response~150Hz -- 20kHz.nd there's a USB power-out port as well, in case you need to charge your phone from the Charge's power stock. This small little speaker definitely knows how to keep the party going on. + Point: Awesome sound, amazing battery life.
In the human body,the absolute bioavailability of lanthanum (administered as lanthanum carbonate) wasalso extremely low (0.00127% Â± 0.00080%), with individual values in the range of0.00015% to 0.00224% (Pennick et al.
Lanthanum and its compounds are considered to be moderately toxic. Characteristics: Lanthanum is a silvery-white soft metal, which can be cut with a knife. It is ductile, malleable and exposed surfaces tarnish rapidly in air forming the oxide. Lanthanum reacts with water to form lanthanum hydroxide plus hydrogen gas. Lanthanum is chemically reactive and forms compounds with carbon, nitrogen, boron, selenium, silicon, phosphorus, sulfur, and with the halogens. Lanthanum usually exists as a trivalent ion, La 3+ , in its compounds.