Because atoms only go through phase changes
the electrons don't actually go anywhere, they move in a circular mode... the electrons bounce from one atom to another so that there is always balance... as soon as a valence electron moves to another atom another electron replaces the one just lost...
cathode tubes were used to detect the particle in an atom & found that negatively charged particles(electrons) are there in an atom.
An atom acquires a charge by losing or gaining electrons.
Atom
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physical form (solid gas, liquid)temperatures at phase changechemical composition and atom structurephysical form (solid gas, liquid)temperatures at phase changechemical composition and atom structure
what changes the charge of the atom
atom is the smallest particle of matter
classical physics views energy changes as continuous. In the Quantum concept, energy changes occur in tiny discrete units called quanta
why atom and molecules are important to cell processes explain
When an atoms gains an electron the atom changes into a negative ion and when an atom loses an electron the atom changes into a positive ion.
atom
Bohr's model of the atom doesn't explain hydrogen's flammability.
this sucks
atom
Atomic number is a characteristic property of an atom. Each element has its own unique atomic number, which is the number of protons in the nucleus of an atom.
an atom is larger than an element