It decreases because it is losing an electron
Answer:
Explanation:
Nitrate of most of the elements are water soluble . Aluminium nitrate is also one of them . Aluminium nitrate is easily dissolved in water . It forms hydrated salt whose formula is as follows
Al( NO₃ )₃ . 9H₂O
It is a white crystalline salt . It is also soluble in alcohol.
Answer: Option 1, 4 and 5 describe acids accurately.
Explanation:
Option 1: Acids have a sour taste because of the concentration of 
ion.
Option 2: They are corrosive in nature, that is they are not at all gentle with the skin and fabric as some acids intend to burn skin such as 
is a strong acid which can burn skin as well as fabric.
Option 3: Acids need electrons to release ions and non-metals do not donate electrons hence, there is no reaction between a non-metal and an acid.
Option 4: All acids do contain hydrogen. They dissociate in the presence of water to produce ions.
Option 5: Acids do conduct electricity that is they carry electrical charges. This was explained by Arrhenius. He said that the acids dissociate into ions, when it is dissolved in water. These ions hence acts as charge carriers in water.
Answer:
se refiera a la energía geotérmica es una energía renovable que se obtiene mediante el aprovechamiento del calor del interior de la Tierra que se transmite a través de los cuerpos de roca caliente o conducción y convección, donde se suscitan procesos de interacción de agua subterránea y rocas.
Explanation:
espero que te ayude esto
1.98 g/ml=1980 kg/m3 because 1 kg =1000g, 1m3=1000.000mL
