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H Chemistry Chapter 3 Chemical Foundations: Elements, Atoms, and Ions Flashcards | StudBud
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H Chemistry Chapter 3 Chemical Foundations: Elements, Atoms, and Ions
H Chemistry Chapter 3 Chemical Foundations: Elements, Atoms, and Ions
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For Mrs.Wright's Honors Chemistry class, ENJOY!
Flashcards
15 cards
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Questions
15
Answers
1
Which of the following is not a famous scientist that don't have a element named after them?
Albert Einstein
Marie Curie
Alfred Nobel
Charles Darwin
2
The number of protons in the nucleus?
Atomic number
Mass number
Element symbol
Proton count
3
Words are to Letters as Compounds are to _______
Letters
Chemicals
Elements
Oxegen
4
What part of an atom contains a charge?
Spherical cloud
The Pikachu
Electron
Nuclei
5
What is the difference between atoms and isotopes?
# of correct answers
# of electrons
# of protons
# of neutrons
6
Total number of protons and neutrons in the nucleus of an element?
Mass number
Element symbol
Atomic number
P and N count
7
A particle in the nucleus that contains no charge
Neutron
Proton
Electron
Atomic Nucleus
8
What form is: a large enough sample to weigh on a balance?
Microscopic
Generic
Macroscopic
a large sample
9
A positively charged subatomic electron in the nucleus
Atomic Nucleus
Proton
Neutron
Electron
10
Where are types of atoms and the number of each type unit in a given compound shown?
Chemical symbol
Equation
Chemical formula
11
Where is the electron located?
Surrounding orbit of the atom
Nucleus
Surrounding Orbit of the moon
Center
12
What form is: single atom of an element?
Generic
Microscopic
Macroscopic
13
An atom with a positively charged nucleus
Charged Nucleus
Neutron
An atom
Atomic atom
14
Law of constant _____ means a given compound will always has the same _____.
Molecules
Mass
Volume
Composition
15
What form: were elements present in some form?
Macroscopic
Micoscopic
Generic
