Answer:
Fluorine.
Explanation:
Fluorine has more protons resulting in a greater nuclear charge, causing a greater attraction for electrons. ... Fluorine has a smaller radius than lithium because of the greater positive charge of the nucleus, pulling electrons and the electron shells in closer.
Answer:
B. Acid + base = salt + water
Explanation:
In accordance to the proposal of a scientist called Svante Arrhenius, an acid is a substance that increases the H+ concentration of a solution by dissociating into it while the base increases the OH- concentration of a solution by dissociating into it. Furthermore, Arrhenius stated that this two ions combine in an aqueous solution to give water.
Hence, Arrhenius acid-base reaction is the combination of an acid and base to produce salt and water as products. That is; Acid + base = salt + water.
Answer:
The correct answer is - Ammonium nitrate.
Explanation:
Ammonium nitrate is a chemical compound that is represented by the chemical formula NH4NO3. It is a chemical compound with ions of ammonium and nitrate that forms a white crystalline solid which is soluble in water.
Ammonium nitrate is used as fertilizer in agriculture to provide a high amount of nitrogen to the soil and plants. It is a hygroscopic as a solid chemical compound.
Answer:
C+O2=CO2
Explanation:
no.of atoms on reactant side= no.of atoms on product side
