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basic atom knowledge, sixth grade ohio formative assessment
Flashcards
18 cards
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Questions
18
Answers
1
The electrons are found in the
electron cloud
nucleus
orbit
2
The big bang consisted mostly of :
matter
energy
3
An atom is the smallest unit of a substance that still has the properties of a substance.
True
False
4
The positive charged subatomic particle is
neutron
quark
proton
electron
5
Mass is the :
amount of electrons
amount of protons
amount of neutrons
amount of atoms
6
What is the neutral charged subatomic particle called
proton
nucleus
neutron
electron
7
When an atom loses or gains electrons, the atom is called
ion
isotope
molecule
compound
8
E-mc
2
is the formula that helped come up the big bang theory.
True
False
9
All matter is made of
neutrons
atoms
protons
electrons
10
Albert Einstein created the formula:
E=mc2
a2+b2=c2
The theory of Gravity
11
Water is made of
2 oxygens
1 hydrogen, 2 oxygens
2 hydrogens
2 hydrogens, 1 oxygen
12
E=mc
2
is the theory that matter can be made into energy, and energy can be made into matter.
True
False
13
The place that neutrons and protons are in an atom is the :
electron cloud
orbit
quark
nucleus
14
When an atom has more or less neutrons, it is called
compound
isotope
molecule
ion
15
Atoms make up all matter is called the
cell theory
chaos theory
atomic theory
theory of everything
16
An element will always have the same number of __________________________________
charges
protons
electrons
neutrons
17
The negative charged subatomic particle is called
proton
electron
nucleus
neutron
18
Protons are found in the
electron cloud
cloud
orbit
nucleus