Midterm Review

Which term describes the amount of mass contained per unit volume?

Two atoms that are covalently bonded to each other…

Rutherford's experiments led to the discovery of the

Which is NOT a property of metals?

When atoms share electrons, what kind of bond is formed?

Which statement is NOT true of nonmetals?

Isotopes of an element contain different numbers of

Based on its position on the periodic table, which element is a nonmetal?

Which is the correct name for the compound FeS?

In a row in the periodic table, as the atomic number increases, the atomic radius generally

Elements in a group in the periodic table can be expected to have similar

The nucleus of an atom has all of the following characteristics EXCEPT that it

Which is the formula for the compound sulfur hexachloride?

Which element has the greatest attraction for electrons?

An atom is electrically neutral because

Which term is described as the amount of matter in an object?

Which is the correct formula for the compound Manganese (III) Fluoride?

Chlorine has atomic number 17 and mass number 35. It has

Which is the charge that results when oxygen becomes an ion?

2.6g of aspirin can be formed. What is the percent yield if only 1.7g is produced?

Which statement best describes the Bohr model of the atom?

Most of the volume of an atom is occupied by the

What is the total number of electrons in all s orbitals of a neutral atom of phosphorus?

Based on the PT, which element is a metalloid?

Which is the correct name for the compound N₂O₃?

A student finds copper's density is 8.10g/ml. What is % error if accepted density is 8.96g/mL?

Which subatomic particle is most directly involved in bonding?

Because most particles fired at metal foil passed straight through, Rutherford concluded that

The energy required to remove an electron from an atom is the atom's

Which of the following has the smallest mass?

Experiments with cathode rays led to the discovery of the

The element that has the greatest electronegativity is

Expressed in scientific notation, 0.0930 m is

Which is the correct formula for the compound formed between beryllium and nitrogen?

Sulfur-34 (atomic number 16) contains

A horizontal row of blocks in the periodic table is called a(n)

The electron configuration of cesium, atomic number 55, is [Xe]6s¹. In what period is cesium?

Which is the correct number of valence electrons in the element Sulfur (S)?

The elements that border the zigzag line in the periodic table are

Which of these describes how gallium forms a +3 ion?

Who was the schoolmaster who studied chemistry and proposed the first atomic theory?

Which element has the electron configuration 1s²2s²2p⁶3s²3p⁶4s²3d⁴?

What change occurs when ice is heated while melting at 0 degrees celcius?

A measure of the ability of an atom to attract electrons from another atom in a compound is

An element is best described as a material that is

Which is the correct name for the compound Na₃P?

Noble gases are mostly non-reactive. What might account for the fact that they rarely bond?

Predict the type of bond that would be formed between a metal and a nonmetal.

Protons within a nucleus are attracted to each other by

In today’s atomic models, what accounts for most of the volume of the atom?