Hi,
Atom is the second smallest form of any matter behind elementary particles. They are not visible to human eye. It consists of protons and neutrons in the atom core and electrons outside its core. All protons, neutrons and electrons are a part of atomic nuclei.
The more neutrons atom haves the bigger the mass of an atom is.
Number of electrons determines which element does atom represent. The more electrons atom haves the heavier element atom represents.
Different elements have different properties.
Hope this helped you understand what atom is better.
Hope this helps.
r3t40
Radio waves have the lowest energies, longest wavelengths, and lowest frequencies of any type of EM radiation.
Answer:The properties of carbon forms the basis for all life. Explanation: The atoms of carbon are found in the molecules of all living species.Apr 8, 2018
Potassium (K) is in Group I of the periodic table, and elements in the same column (period) are similar. Sodium (Na), or lithium (Li) are similar.
Answer:
6.2846
Explanation:
Given that:-
Concentrations at equilibrium :-
![[CH_4]=0.126\ M](https://tex.z-dn.net/?f=%5BCH_4%5D%3D0.126%5C%20M)
![[H_2O]= 0.242\ M](https://tex.z-dn.net/?f=%5BH_2O%5D%3D%200.242%5C%20M)
![[CO]= 0.126\ M](https://tex.z-dn.net/?f=%5BCO%5D%3D%200.126%5C%20M)
![[H_2]= 1.15\ M](https://tex.z-dn.net/?f=%5BH_2%5D%3D%201.15%5C%20M)
The equilibrium reaction is:-

The expression for equilibrium constant is:
Applying the values as:-

<u>The equilibrium constant for the reaction is:- 6.2846</u>