Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password

Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

C17 Test

Enter the letter for the matching Answer
incorrect
1.
nucleus
incorrect
2.
periodic table
incorrect
3.
plasma
incorrect
4.
isotope
incorrect
5.
shell model of the atom
incorrect
6.
brownian motion
incorrect
7.
atom
incorrect
8.
ion
A.
a fourth phase of matter, in addition to solid, liquid, and gas. in the plasma phase, which exists mainly at high temperature, matter consists of positively charged ions and free electrons.
B.
a chart that lists elements by atomic number and by electron arrangements, so that elements with similar chemical properties are in the same column.
C.
a form of an element having a particular number of neutrons in the nuclei of its atoms. different isotopes of a particular element have the same atomic number but different atomic mass numbers.
D.
the smallest particle of an element that can be identified with that element. consists of protons and neutrons in a nucleus surrounded by electrons
E.
an atom (or group of atoms bound together) with a net electric charge, which is due to the loss or gain of electrons.
F.
the perpetual random movement of microscopic particles suspended in a fluid medium.
G.
the positively charged center of an atom, which contains protons and neutrons and has almost all the mass of the entire atom but only a tiny fraction of the volume.
H.
a model in which the electrons of an atom are pictured as grouped in concentric shells around the nucleus.
Type the Question that corresponds to the displayed Answer.
incorrect
9.
the smallest particle of a substance consisting of two or more atoms of the same or different elements bonded together.
incorrect
10.
a positively charged particle that is one of the two kinds of particles found in the nucleus of an atom
incorrect
11.
a description that uses numbers and symbols of elements to describe the proportions of elements in a compound or reaction.
incorrect
12.
an electrically neutral particle that is one of the two kinds of particles found in the nucleus of an atom
incorrect
13.
number of protons in the nucleus of an atom
incorrect
14.
the principle building block of the nucleus; a neutron or a proton.
incorrect
15.
a substance made of only one kind of atom. examples of elements are carbon, hydrogen, oxygen, and nitrogen.
incorrect
16.
a chemical substance made of atoms of two or more different elements combined in a fixed proportion

edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how
Created by: knesel
Popular Physics sets