Answer:
HCL, NACL and CO are the examples of chemical formulas
Answer:
5.66
Explanation:
sin = opposite/hypotenuse
8 sin = opposite
8 sin 45 = 5.66
-Are the most used in daily life and basic human needs
(such as oxygen,nitrogen,carbon, etc)
Answer:
C). The Bohr-Rutherford model
Explanation:
The 'Bohr-Rutherford model' of the atom failed to elaborate on the attraction between some substances. It essentially targeted hydrogen atoms and failed to explain its stability across multi-electrons. The nature and processes of the chemical reactions remained unillustrated and thus, this is the key drawback of this model. Thus, <u>option C</u> is the correct answer.
Cs+1
The only common oxidation state is +1.