What is defined as anything made up of atoms that has mass and takes up space?
Matter
Which components of the atom are found outside of the nucleus?
Electrons
Which components of the atom have a positive charge?
Protons
What does the identity of an element depend on the number of?
The identity of an element depends on the number of protons in its nucleus, which is known as the atomic number.
What did Rutherford contribute to the model of the atom?
Ernest Rutherford contributed to the model of the atom by proposing the nuclear model. Through his gold foil experiment, he discovered that the atom has a small, dense, positively charged nucleus at its center, surrounded by negatively charged electrons orbiting in empty space. This experiment provided evidence for the existence of a nucleus and led to the development of the nuclear model of the atom.
Solve for w.
6+(w−10)=5