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Jugar Test
1. 
What are the basic building blocks for all matter?
A.
chemicals
B.
compounds
C.
cells
D.
atoms
2. 
All ____________ are made up of two or more atoms bonded together.
A.
atoms
B.
molecules
C.
cells
D.
elements
3. 
Bonds between atoms in a molecule form as a result of the sharing of?
A.
electrons
B.
formulas
C.
atoms
D.
chemicals
4. 
What does this image represent?
A.
atom
B.
element
C.
molecule
D.
marshmallows
5. 
A subatomic particle that has a positive electric charge
A.
Proton
B.
Neutron
C.
Electron
D.
Isotope
6. 
A subatomic particle that orbits an atom's nucleus, has a negative charge, and has very little mass
A.
proton
B.
neutron
C.
electron
D.
isotope
7. 
Atoms that have the same number of protons but different numbers of electrons.
A.
atomic mass
B.
protons
C.
isotopes
D.
ions
8. 
Atoms are most stable when their outer shell is complete.
A.
True
B.
False
9. 
What are the states of matter?
10. 
What are the states of matter?
A.
solid, liquid, water
B.
solid, liquid, gas
C.
melting, freezing, condensing, evaporing
D.
water and liquid
11. 
What are the 3 particles that make-up the atom?
A.
protons, neutrons, and isotopes
B.
neutrons, isotopes, and electrons
C.
positives, negatives, and electrons
D.
protons, neutrons, and electrons
12. 
How many atoms are there in a molecule?
A.
no atoms
B.
1 or more atoms
C.
2 to thousands of atoms
D.
exactly 18 atoms
13. 
The center of an atom, usually made of protons and neutrons
A.
nucleus
B.
proton
C.
atomic number
D.
ion
14. 
The positive particles of an atom are
A.
electrons
B.
positrons
C.
neutrons
D.
protons
15. 
the central region of an atom where its neutrons and protons are is its
A.
nucleus
B.
electron cloud
C.
core
D.
center
16. 
Particles in an atom that are neutral and have no charge are
A.
negatrons
B.
electrons
C.
neutrons
D.
protons
17. 
True or False? Neutrons have a negative charge
A.
True
B.
False
18. 
A particle that moves around the nucleus is a(n)
A.
Proton
B.
Electron
C.
Neutron
D.
Quark
19. 
An atoms overall charge is
A.
Positive
B.
depends on its moods
C.
neutral
D.
negative
20. 
The smallest particle of any particular type of matter is known by which of the following terms?
A.
compound
B.
atom
C.
chemical
D.
element
21. 
If an atom has 3 electrons, how many protons does it have?
A.
1
B.
2
C.
3
D.
4
22. 
The subatomic particle with a negative charge is the
A.
electron
B.
proton
C.
neutron
D.
nucleus
23. 
Ions are:
A.
atoms with ONLY a negative charge
B.
atoms with ONLY a positive charge
C.
atoms with no charge
D.
atoms with a positive or negative charge
24. 
Which particles are included in the center of an atom?
A.
protons and electrons
B.
electrons and neutrons
C.
protons and neutrons
D.
protons and neurons
25. 
What particles are found on the outside of an atom?
A.
protons
B.
electrons
C.
neutrons
26. 
Where are protons located in the atom?
A.
orbitals
B.
nucleus
C.
rings
D.
positve
27. 
What are the 3 subatomic particles that make-up the atom?
A.
protons, neutrons, and isotopes
B.
neutrons, isotopes, and electrons
C.
positives, negatives, and electrons
D.
protons, neutrons, and electrons
28. 
Which statement about the atomic nucleus is correct?
A.
The nucleus is made of protons and neutrons and has a negative charge
B.
The nucleus is made of protons and neutrons and has a positive charge
C.
The nucleus is made of electrons and has a positive charge
D.
The nucleus is made of electrons and has a negative charge
29. 
Which statement best describes an electron?
A.
Smaller mass than a proton and a negative charge
B.
Smaller mass than a proton and a positive charge
C.
Greater mass than a proton and a negative charge
D.
Greater mass than a proton and a positive charge
30. 
Atoms have no electric charge because they...
A.
have an equal number of charged and non charged particles
B.
have neutrons in their nuclei
C.
have an equal number of electrons and protons
D.
have an equal number of neutrons and protons
31. 
Most of the mass in an atom is concentrated in the...
A.
electrons
B.
nucleus
C.
protons
D.
empty space
32. 
Matter always has mass.
A.
true
B.
false
33. 
Electrons are___________
A.
very large
B.
Super Positive, like cheerleaders!
C.
part of the nuclues.
D.
Extremely small even in comparison to protons.
34. 
Anything that has mass and takes up space is called
A.
science
B.
volume
C.
matter
D.
density
35. 
Which subatomic particle has a neutral charge?
A.
proton
B.
neutron
C.
electron
D.
positron
36. 
How many energy levels does the atom have in the picture?
A.
1
B.
2
C.
3
D.
4
37. 
Identify what is true about the atom in the picture. (PICK 2)
A.
atom
B.
ion
C.
+1 charge
D.
-1 charge
E.
neutral
38. 
Identify what is true about the atom in the picture. (PICK 2)
A.
atom
B.
ion
C.
+1 charge
D.
-1 charge
E.
neutral
39. 
Identify what is true about the atom in the picture. (PICK 3)
A.
ion
B.
unstable
C.
2 energy levels
D.
stable
E.
1 energy level
40. 
Identify what is true about the atom in the picture. (PICK 3)
A.
Ion
B.
atom
C.
stable
D.
unstable
E.
2 energy levels
F.
3 energy levels