Physical Science Atomic Theory, Atoms, and Periodic table Review

The first model of the atom was developed through

Who is known as the "father of modern chemistry” because he first organized all known elements into four different group

When an atom that has no charge loses two electrons, it becomes

How does Bohr’s model of the atom compare with Thomson’s model?

How can a researcher change one isotope into a different isotope of the same element?

What did Thomson’s model of the atom include that Dalton’s model did not have?

What are the two parts of an atom?

Which property do metalloids share with nonmetals?

Which describes any substance that shatters or breaks easily?

The elements least likely to form bonds are found in which group?

Place the following models of the atom in the correct order

Which argument best explains the charge of an atomic nucleus?

To find an element on the periodic table with a smaller atomic mass than xenon (Xe) in the same group you should look

An atom of the element zinc has an atomic number of 30 and a mass number of 65. How many protons does a zinc have?

Which statement describes a property of a proton?

The elements in group 17 of the periodic table are all called halogens. All halogens have the same

Which of these is a molecular ingredient that could be used in a wall-filling material ?

Which properties make a metal a good material to use for electrical wires?

Which properties are characteristic of metalloids?

Who described atoms as small spheres that could not be divided into anything smaller?

The Venn diagram compares protons with electrons. Which shared property belongs in the region marked "B”?

Which element is most likely to be shiny?

Which determines the reactivity of an alkali metal?

Which lists the elements in order from most conductive to least conductive?

Scientists have two different isotope samples of the element mercury. Which property of the isotopes must be different?

How many neutrons does this atom have?

Two atoms have the same number of protons and neutrons, but not the same number of electron. What describes the atoms?

Which statement best explains how the mass of an atom is organized?

This is how sodium appears in the periodic table. The arrow is pointing to sodium’s

Which lists only metalloids?

What trend does the reactivity of nonmetals show in a periodic table?