Study sets, textbooks, questions
Upgrade to remove ads
NWMS Science 8th Grade Final For Semester 1
Terms in this set (75)
the smallest complete unit of any chemical element.
the negatively charged subatomic particle that is located OUTSIDE the nucleus.
The dense center of the atom, where the neutrons and protons are located.
The positively charged subatomic particle in the nucleus.
the fixed amount of energy that a system an atom, electron, or nucleus, can have.
This is the neutrally charged particle that is located inside the nucleus.
This is the number of protons in an atom.
Atoms of the same element that have different number of neutron, and therefore different mass numbers.
the number of protons and neutrons in the nucleus of an atom.
This is the average mass of all the naturally occurring isotopes of an element.
a table of chemical elements ordered by atomic number in groups and periods.
the 1 or 2 letter abbreviation for representing an element.
the horizontal rows on the periodic table going through 1-7 rows
the vertical columns on the Periodic table that go through 1-18 columns.
Are very reactive, hard, can be turned into wire, malleable, very good conductors of heat and electricity.
Sets with similar terms
Category 1: atomic structure, periodic t…
8th Grade Science Fusion Unit 3 - Intro to Chemist…
CUBA 4 Vocabulary Review
Other sets by this creator
Chapter 19 Straub Test
Prohibition Lesson Plan
Other Quizlet sets
Theology of the Body Chapter 1, 3
(8) Attention and Memory Questions
International Business Chapter 6
Business Law Final Copyright