Parts of the Atom
Periodic Table Parts
Multiple Choice
Isotopes and Charges
Do you know your scientists??
100
What particle of the atom is negative?
An electron is the negative part of an atom.
100
What is an element that is made of metal called?
An element that is made of metal is called a metal.
100
What is the symbol for Hydrogen?
a. He b. Tl c. H d. Ho
100
What is the name of an isotope with a negative charge?
An anion is the name of an isotope with a negative charge?
100
What were the four elements that Aristotle believed made up all matter?
The 4 elements were air, water, fire, and earth.
200
What part of the atom is positive?
The proton is the positive part of an atom.
200
What is the name of an element that is partly made out of metal called?
A metalloid is partly made out of metal.
200
What is the symbol for chlorine?
a. Cn b. C c. Cf d. Cl
200
What is the process of losing or gaining an electron, making an atom positive or negative?
The process of losing or gaining a electron is called ionizataion.
200
Which scientist's model became the basics of the modern atomic model?
Dalton's model became the foundations of the modern atomic model.
300
What part of the atom has no charge, or is neutral?
The neutron has no charge.
300
What is an element made out of liquid or gas called?
A nonmetal is an element that is made out of liquid or gas.
300
What is the symbol for sulfur?
a. Si b. S c. Sc d. Sg
300
What is an atom or group of atoms called when it gains or loses an electron?
An ion is an atom that has gained or lost an electron.
300
Which scientist discovered that there were neutrons inside a nucleus of an atom?
Chadwick was the scientist that discovered that there were neutrons inside an atoms nucleus.
400
What particles are found the protons, neutrons, and electrons?
Quarks are found in protons, neutrons, and electrons.
400
What is a column on the periodic table called?
A column is called a group or family.
400
What is the symbol for lead?
a. V b. Pb c. La d. I
400
What is a positively charged ion called?
A positively charged ion is called a cation.
400
Which scientist had the "plum pudding" model of an atom?
Thomson had the "plum pudding model".
500
What is the center of an atom called?
The center of an atom is called a nucleus.
500
What is a row on the periodic table called?
A period is a row on the periodic table.
500
What is the symbol for potassium?
a. Pr b. K c. P d. Ca
500
What is a negatively charged ion calle?
A negatively charged ion is called an anion.
500
Which scientist proposed that matter could not be divided into smaller parts forever, and that eventually, the smallest particle could be obtained?
Democritus proposed that there is a smallest part of matter that could not be destroyed.
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