IPC Atomic Structure K

The nucleus of an atom contains

Electrons can be found

Who first suggested that the universe was made of invisable units called atoms

That is the lightest subatomic particle

Which scientist has a 4 part theory which includes all atoms of the same element are the same.

it's impossible to know the exact location of an electron, only a predicted probable location .

This scientist taught us: most of the atom is empty space with a dense nucleus in the center.

"the atom has positive matter and electrons like plums in plum pudding."

"electrons circle the nucleus on energy levels called orbits"

An electron has what type of charge

atomic mass number is located

The atomic number is equal to

The atomic number is located

A protons charge is

The smallest known atomic partical is

Neutrons have a ______charge

Atomic mass =