Physical Science Chapter 13

What element has the atomic symbol Mg?

What idea states that tiny particles do not absorb or release energy in a smooth flow?

What is the name for the element with that atomic symbol S?

What is the name of the element with the atomic symbol Si?

What substances are composed of a sigle type of atom?

What is the atomic symbol for zinc?

What is the atomic symbol for Nitrogen?

What element has the atomic symbol Au?

What is the atomic symbol for Tin?

What element has the atomic symbol He?

What type of nuclear reactor produces more fuel than it consumes?

What is the atomic symbol for tungsten

What type of radioactive decay releases energy without changing the number of protons and neutrons?

What is the name of the element with the atomic symbol B?

The group of elements whose valence shells contain eight electrons are the nable gases.

What type of nuclear decay occurs when an unstable atom ejects a clump of two protons and two neutrons?

What is the name of the element that has the atomic symbol Cl?

What subatomic particle carries a positive electric charge?

What is the general term for a row of elements in the periodic table?

What are atoms of the same element that have different mass numbers?

What is the process of combining two nuclei to form a heavier nucleus called?

Electrons are arranged in concentric layers called quarks.

What is the atomic symbol for oxygen?

What is the name of the element with the atomic symbol Al?

What is the general term for a physical combination of pure substances?

Groups 3-12 on the periodic table are called main-group elements.

What subatomic partical is NOT found in the nucleus?

What radioactive process occurs when an atom splits?

What is the name of the element with the atomic symbol Ra?

What is the name of the element with the atomic symbol Ba?

What is the atomic symbol for Nickel?

What element has the atomic symbol P?

What term refers to the minimum amount of fissionable material required for a chain reaction to occur?

What is the atomic symbol for uranium?

Which element has the atomic symbol Hg?

What type of element is found in the first column of the periodic table?

The time required for half a sample of radioactive nuclei to decay is called a ___

What element has the symbol Ca?

What law states that elements show regular and repeating properties when arranged by increasing atomic number?

What element has the atomic symbol H?

What type of radioactive decay is an electron emitted?

What is the organized study of the composition and interactions of matter called?

What elements form graphite?

What term describes a homogenous mixture where individual components cannot be separated?

What is the name of the element with the atomic symbol Ag?

Which of the following describes the octet rule?

Which of the following is NOT a principle of the atomic theory?

What is the atomic symbol for potassium?

What idea states that no two electrons in an atom can have the same four quantum numbers?

What is the name of the element with the atomic symbol Na?

What is the name of the element with the atomic symbol Cu?

What is the name of the element with the atomic symbol Rn?

Which is NOT a branch of chemistry?

What is a substance composed of two or more elements called?

What is the atomic symbol for zirconium?

What element has the atomic symbol Kr?

What is the atomic symbol for neon?

What element has the atomic symbol Fe?

What is the name of the element with the atomic symbol Ar?

What is the name of the element with the atomic symbol C?

What is the name of the element with the atomic symbol As?

What is the atomic symbol for phosphorus?

What do we call the subatomic particles located on the outermost shell of an atom?

What element has the atomic symbol Pb

Most of the elements are hard, dense, shiny solids called

What term refers to the sum of the atomic masses of all atoms in a molecule?