Answer:
B. double-replacement RXN
Explanation:
more specifically, this is a precipitation rxn.
Wym there is no question or statements.
12 protons
13 neutrons
12 electrons
An isotope is an atom with a different number of neutrons but same number of protons
Answer:
365.212
Explanation:
According to the given situation, the calculation of molar mass is shown below:-
Data provided

Molar mass = 16 × 12 + 19 × 1.008 + 3 × 14 + 5 × 16 + 32.06
= 192 + 19.152 + 42 + 80 + 32.06
Molar mass = 365.212
Therefore for determining the molar mass we simply solve the above equation.
So, the correct answer is 365.212
Answer: increasing frequency or energy and decreasing wavelength.
Explanation:
Electromagnetic wave is defined as the wave which is associated with both electrical and magnetic component associated with them. They can travel in vacuum as well and travel with the speed of light i.e
The electromagnetic spectra consist of radio waves, microwaves, infrared ,Visible , ultraviolet, X rays and gamma rays arranged in order of increasing frequency or increasing energy and decreasing wavelengths.