Atoms, Elements, Periodic Table

The elements in the same group (column) all have what in common?

How is the periodic table organized?

What is a positively charged particle?

Which scientist discovered that the atom molecule was not a solid from the gold foil experiment

Who was the first to come up with atomic theory?

Who was the first to organize the periodic table and even predict future elements?

What is an atom called when it either gains or loses an electron?

Nuclear power plants are able to generate electricity because of what processes?

What category of the periodic table can not combine with any other atom?

What are the two particles that a nucleus of an atom is made up of?

What model of the atom has the electrons in specific orbits around the nucleus?

What element makes up the majority of the sun?

The atomic number represents the number of what particle in the atom?

What category contains the most elements on the periodic table?

What are all the elements called in the last column of the periodic table

Who came up with the plum pudding model and discovered electrons?

Alkali metals have how many valance electrons in its outer shell?

What process helps stars shine bright and prevent it from collapsing on itself?

How can you find the number of protons of an element on the periodic table?

What is the atom called when it gains or loses neutrons?