The pair of elements that will form an ionic bond are Strontium and Chlorine.
1st Blank: Supports
2nd Blank: Refutes (Contradict, Deny, etc)
Answer:
Oxygen
Explanation:
In photosynthesis, solar energy is harvested and converted to chemical energy in the form of glucose using water and carbon dioxide. Oxygen is released as a byproduct.
Astatine is At in the periodic table, hope I helped :))
Answer:
c. ionic compound
Explanation:
Ammonium fluoride -
It is an inorganic salt , which has the molecular formula of .
As it is a salt , it is ionic in nature , i.e. , it has a cationic part and an anionic part , i.e. ,
is the cationic species .
And
is the anionic species.
is a crystalline solid , just like most of the salts , and has a very s alt salty taste to it.
Hence, from the given option ,
The correct option is ionic compound.
Ammonium fluoride is the inorganic compound with the formula NH4F. It crystallizes as small colourless prisms, having a sharp saline taste, and is exceedingly soluble in water.