Chapter 8 Test A Review - Round 2 Question Preview (ID: 40426)


Chapter 8 Test A Review. TEACHERS: click here for quick copy question ID numbers.

The _____ is a subatomic particle located in the nucleus that has a positive charge.
a) proton
b) neutron
c) electron
d) ion

The _____ is a subatomic particle located inside the nucleus that has a neutral, or no, charge.
a) protons
b) neutrons
c) electrons
d) ions

_____ is credited with the first periodic table. It was arranged by _____.
a) Mendeleev, atomic number
b) Moseley, atomic number
c) Mendeleev, atomic mass
d) Moseley, atomic mass

_____ is credited with the development of the modern periodic table. It is arranged by _____.
a) Moseley, atomic mass
b) Moseley, atomic number
c) Mendeleev, atomic number
d) Mendeleev, atomic mass

Fill in the atomic structure for Aluminum on your paper. Raise your hand to have Mrs. Muroski or Mrs. Nugent check your answer.
a) Is it this one?
b) or this one?
c) or this one?
d) or this one?

1 or 2 letter abbreviation for the name of an element
a) chemical formula
b) compound
c) chemical bond
d) chemical symbol

A substance that contains two or more elements bonded together.
a) atom
b) compound
c) nucleus
d) ion

A pure substance that cannot be broken down.
a) nucleus
b) compound
c) element
d) chemical formula

Identify the element found in Group 8, Period 4
a) Iron
b) Hassium
c) Rufordium
d) Krypton

Group 1 is called the _____. They have 1 valence electrons and react very violently with water.
a) Halogens
b) Alkaline Earth Metals
c) Nobel Gases
d) Alkali Metals

In an atom, the _____ move around the nucleus.
a) protons
b) neutrons
c) neutrinos
d) electrons

Located in group 17, the _____ have 7 valence electrons. They often bond with elements in group 1.
a) Halogens
b) Alkali Metals
c) Nobel Gases
d) Inert Gases

Draw an Electron Dot Diagram (EDD) for Helium on your paper. Raise your hand for Mrs. Muroski or Mrs. Nugent to check your answer.
a) or this one?
b) or this one?
c) or this one?
d) Is it this one?

Dull, does not conduct heat or electricity, not malleable, and not ductile describe a _____.
a) nonmetal
b) metalloid
c) iron
d) metal

A _____ has some properties of metals and some properties of nonmetals.
a) metalloid
b) metal
c) nonmetal
d) gas

A _____ is shiny, conducts heat and electricity well, is malleable and ductile.
a) metal
b) nonmetal
c) metalloid
d) gas

This family is located in group 18. They have 8 valence electrons, except for helium. They have a filled outer energy level and have difficulty bonding with other elements.
a) Alkali Metals
b) Nobel Gases
c) Halogens
d) Transition Metals

Draw a Bohr Model for Fluorine on your paper. Raise your hand for Mrs. Muroski or Mrs. Nugent to check your answer.
a) or this one?
b) Is it this one?
c) or this one?
d) or this one?

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