Answer:
"The elements are arranged in seven horizontal rows,called periods or series,and 18 vertical columns,called Groups."
Explanation:
Risk*
this is beta decay as the mass number stays the same but proton number changes, this is specifically beta minus as a neuron changes into a proton
Whats the question? Im not sure what your asking
The solute has to be hydrophilic, (water loving).
A cell is a microscopic living organism which is the smallest part of an organism such as a plant or animal.
