Subatomic Particle
Atoms
Element Tile
Matter Vocabulary
Miscellaneous
100
Which subatomic particle is positive?
A proton
100
What part of the atom has the most mass?
The nucleus.
100
What part of the Element Tile tells you how many protons and electrons there are in an atom?
The atomic number.
100
What is the small particle that is the building block of matter?
Atom
100
Which type of observation is this example?
When Mary wafted the chemicals towards her nose, it smelled fruity.
Qualitative observation.
200
Which subatomic particle is found outside of the nucleus?
The electron.
200
How many electrons can be held in the first ring of an atom?
Two electrons.
200
What is this an example of: Po?
An chemical symbol.
200
What is the an arrangement of chemical elements based on increasing atomic number?
Periodic Table of Elements.
200
Which type of variable does not influence the dependent variable?
The constant variable.
300
Which subatomic particle has little to no mass?
The electron.
300
What part of the atom has a more positive charge?
The nucleus is positive because it contains protons (positive) and neutrons (no charge).
300
How should you ALWAYS write a chemical symbol?
The first letter is capitalized and the other letters are lower case.
300
What are the starting substance in a chemical equation called?
Reactants
300
Which type of variable does the scientist measure?
The dependent variable.
400
Which subatomic particle has no charge?
The neutron.
400
What makes up the nucleus?
Protons and neutrons.
400
What does the atomic mass tell you about an atom?
The mass of the atom.
or
The amount of protons and neutrons in the nucleus.
400
This is the representation that gives the total number of atoms of each element in a substance.
An example is H2O.
A chemical formula
400
Which type of variable is found on the x-axis?
The independent variable.
500
Which subatomic particle(s) is/are found inside the nucleus?
Protons and neutrons
500
Which part of the atom has the most volume?
The electron cloud.
500
How many protons, neutrons, and electrons are in this atom?
Protons: 37
Neutrons: 48
Electrons: 37
500
An atom of an element that has the same number of protons and electrons but different number of neutrons is called...
An isotope.
500
Ms. Jarrett wanted to study how the type of shoe she wore during school affected her mood. What are the independent and dependent variables?
Independent: the type of shoe Ms. Jarrett wore
Dependent: Ms. Jarrett's mood