A scientist was conducting an experiment on gases at ultracold temperatures. The sensor recorded a temperature of 50 K. What is the temperature in celsius? 323.15 C

223.15C

-323.15 C

-223.15 C

a basic solution is an aqueous solution containing more oh-ions than h+ions. in other words, it is an aqueous solution with a ph greater than 7. basic solutions contain ions, conduct electricity, turn red litmus paper blue, and feel slippery to the touch.

explanation:

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.