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Metric System Measurements
Atoms
Elements
Matter
Challenge Questions
100
The amount of matter in an object.
What is mass?
100
The building blocks of our universe are ______.
What is an atom?
100
A pure substance that can not be broken down into any smaller substance and is made up of one kind of atom.
What is an element?
100
_______ is made up of many particles that are in constant motion.
What is matter?
100
The molecules in a gas occupy no _______.
What is volume?
200
The base unit for volume.
What is a liter?
200
Protons, electrons, and neutrons have what kind of charge.
What is positive, negative and neutral?
200
In the Periodic Table, elements are labeled with _______.
What is their 1-letter or 2-letter symbols?
200
_______ affects the speed of particles.
What is temperature?
200
Protons and neutrons are made of ______.
What are quarks?
300
The amount of matter per unit of volume of a specific substance.
What is density?
300
The number of protons in an atom is equal to the number of _________.
What are electrons?
300
The vertical rows in the Periodic Table represent how many _________ the elements have.
What are valence electrons?
300
Spaces between the particles are very _______.
What is large?
300
_______(s) contain the subatomic particles outside the nucleus.
What are shells or energy levels?
400
Liters are the units for volume, one liter is equal to one cubic ________.
What is a decimeter?
400
An atoms consists of a _______ surrounded by one or more electrons.
What is a nucleus?
400
The number of groups in the Periodic Table.
What is 12?
400
True or false: K.E. is always the same, no matter what the size of the particles.
What is true?
400
An atom with the same number of protons and a different number of neutrons from other atoms of the same element is called a(n) _______.
What is an isotope?
500
When finding the volume of an irregular solid you would use ________.
What is the water displacement method?
500
An uneven amount of electrons in an atoms creates what kind of atom.
What is an unstable atom?
500
Each _______ in the Periodic Table has its own characteristics and properties based on its number of valence electrons.
What is a family or group?
500
A gas is a state of matter, gas particles travel in a _____ line.
What is straight?
500
Which of these is not in the Alkali Metals Group: Li, Na, K, Rb, Si, Cs, and Fr.
What is Silicon or Si?