Answer:
a sickness aka you know what toke them to a better place
Answer:
the molar mass for fluorine is 37.99681 g/mol
Answer:
Legend has it that Mendeleev conceived and created his table in a single day: February 17, 1869, on the Russian calendar (March 1 in most of the rest of the world).READ THE EXPLANATION
Explanation:
La leyenda dice que Mendeleev concibió y creó su mesa en un solo día: 17 de febrero de 1869, en el calendario ruso (1 de marzo en la mayoría del resto del mundo).
Answer:
Correct option: <em>3</em>
Explanation:
A basic oxide is an oxide that reacts with water to give base or reacts with acid to form salt
eg:
Sodium oxide reacts with water to produce sodium hydroxide.
Magnesium oxide gives magnesium chloride on reaction with hydrochloric acid
An acidic oxide is an oxide that reacts with water to give acid and reacts with base to give salt.
eg: Carbon dioxide gives carbonic acid on reaction with water .
Sulfur dioxide gives sulfites when reacs reacts with bases.
An amphoteric oxide is an oxide which reacts with base as well acid and it shows because metal have multiple oxidation state and they can form oxide as well hydroxide
