the plum pudding model of the atom states that\no each atom has an overall negative charge.\no each atom has…
the plum pudding model of the atom states that\no each atom has an overall negative charge.\no each atom has a dense, positively charged center.\no an atom is a solid, indivisible sphere that makes up all matter.\no an atom is made up of electrons in a sea of positive charges.
Answer
Brief Explanations:
The plum - pudding model proposed by J.J. Thomson describes an atom as electrons embedded in a sea of positive charges, like plums in a pudding. Atoms are neutral overall in this model, so the first option is incorrect. The idea of a dense, positively - charged center is from the Rutherford model. The concept of an atom as a solid, indivisible sphere is from Dalton's atomic theory.
Answer:
an atom is made up of electrons in a sea of positive charges.