Periodic Table And Atoms Part Two Question Preview (ID: 43732)


This Test Is Based On 8th-grade Science TEKS 8.5A And 8.5B. It Addresses Atoms And The Periodic Table Of The Elements. TEACHERS: click here for quick copy question ID numbers.

Protons determine an element's _________________.
a) identity
b) character
c) reactivity
d) passivity

Valence electrons determine an element's ___________.
a) identity
b) character
c) reactivity
d) passivity

Valence electrons are located in the __________.
a) nucleus
b) energy level closest to the nucleus.
c) outermost energy level.
d) middle energy level.

The horizontal rows on the Periodic Table are the ___________.
a) groups
b) periods
c) protons
d) neutrons

The vertical columns on the Periodic Table are the __________.
a) groups
b) periods
c) protons
d) neutrons

Periods identify the amount of __________ an atom has.
a) energy levels or shells (rings)
b) nuclei
c) valence electrons
d) molecules

Groups identify how many ______________ an atom has.
a) energy levels or shells (rings)
b) nuclei
c) valence electrons
d) molecules

Atomic number and mass ______________ from left to right on the Periodic Table.
a) decrease
b) have no pattern
c) increase
d) do not change

Groups (or families) on the Periodic Table are elements that have:
a) exactly the same chemical properties.
b) similar chemical properties.
c) no identifiable chemical properties.
d) no specific location on the Periodic Table.

Groups 1 and 2 are the __________.
a) least reactive metals.
b) least reactive metalloids.
c) most reactive metals.
d) noble gases.

Group 18 are the _______.
a) Noble Gases
b) Halogens
c) Alkali Metals
d) Lanthanides.

The element located at period 6, group 16 is:
a) Cesium
b) Polonium
c) Livermorium
d) no element at that location

The element located at period 2, group 7 is:
a) Radium
b) Oxygen
c) Flourine
d) Technetium

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