Chemistry 1 Midterm Review Game

In the flame test, visible colors of light were given off when

In the macroscopic world, objects can be seen with the naked eye. In the submicroscopic world,

All of the following are indications of a chemical change EXCEPT

Which of these elements would have electrons in the d-block?

Which family reacts explosively with water?

The 3D regions around the nucleus of an atom that describes an electron's probable location are

Isotopes of an element have the same ______ but different ______.

Which of the following is an example of a physical change?

A judgment you form based on information obtained during an experiment is called a(n)

An object has a mass of 445kg on Earth. What is this object's mass on the moon?

The Greek philosopher that first proposed the idea that matter was not infinitely divisible.

The term "anhydrous" means

The charge of the atom is

Which of the following is a solution?

A scientific theory is a(n)

A possible unit for c in c=λν

The two subatomic particles that have nearly the same mass are the

Devised the modern Atomic Theory.

Specifies the actual number of atoms of each element in one molecule of a compound.

What color possesses the most energy?

Which of the following groups are completely unreactive?

When zinc and sulfuric acid, H₂SO₄, combined in the hydrogen lab, what gas was produced?

The correct electron configuration for silicon is

The tare button on an analytical balance

Used to hold a compound that can be heated to very high temperatures with a Bunsen burner

Compound that has a specific number of water molecules bound to its atoms.

Which of the following would be used to better separate and view a precipitate?

The hottest part of a Bunsen burner flame is

SI base unit used to measure the amount of a substance.

How many electrons does bismuth-188 have?

Used to separate a mixture of iron and sulfur.

The Earth's gravitational pull on an object is known as

How many neutrons does cobalt-56 have?

The correct noble gas electron configuration for silver is

Family 7A is known as the

Mass in grams of one mole of any pure substance.

0.0006080 mm has

Tellurium has 16 valence electrons.

Which would give the most accurate volume reading?

6.02x10²³

Which of the following would have infinite significant figures?

What is the SI unit for E in E=hν?

What is the mass number for the isotope of bromine with 44 neutrons?

Discovered the nucleus was positively charge and that most of the atom was empty space.

When preparing an acid solution,

Discovered the first subatomic particle, the electron.

Used to hold a crucible on the ring of a ringstand.

In science, a model is a

For a mixture to be homogeneous,

Shows the relative amount of each element in a compound.

Arranged the periodic table according to atomic mass.

The base SI unit for length is the

Where are metals found on the periodic table?

This states that electrons remain unpaired as long as possible.

Who developed the Law of Octaves?

If a thermometer shows only °C markings, then a temperature should be recorded to the

In bar graphs and line graphs, the dependent variable should always appear on the

Tossed salad is a

Which of the following would be classified as matter?

How many total atomic orbitals are found in the 3rd principal energy level, n=3?

Brass, a homogenous mixture of zinc and copper (2 metals), can also be described as a(n)

Reacting with oxygen is a

The mixture of different colors found in black ink could best be separated by

This state of matter is most compressible.

The lowest allowable energy state of an atom is the

Which has the most energy?

Distillation is a technique that would be used to

What types of orbitals can be found in the 2nd principal energy level, n=2?

Another name for precision is

Which would be measured in Hertz in the equation c=λν?

Which of the following statements is true of a controlled experiment?

These particles were used in Rutherford's experiment.

Description of a red solid precipitate with a foul smell is

Two solid substances are combined; a chemical reaction takes place, and the flask gets cold.

Formula of a compound with the smallest whole number mole ratio of the elements.

Salt water is a

Placed on the ring of a ringstand to hold a beaker.

A substance's melting point is a

Scientist who calculated energy levels for H and developed the planetary model of an atom.

Which would be correctly called a "vapor" in the gaseous state?

Which of the following has the highest frequency?

The oxygen in KClO₃ can be removed by