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Worksheets2.1 Kinds of Matter
Total questions: 15
Worksheet time: 8mins
Anything that has mass and takes up space is...
energy
gravity
matter
property
A(n) __________ is the smallest piece of matter that has properties of an element.
nucleus
atom
periodic table
pebble
Which is not an example of a physical property?
color
odor
boiling point
flammability
Which is not an example of a chemical property?
oxidation
reactivity
toxicity
shape
The atom's core, made up of protons and neutrons, is called what?
electrons
nucleus
atomic number
density
Which subatomic particle has a positive (+) charge?
proton
neutron
electron
nucleus
Which subatomic particle has a neutral (0) charge?
proton
neutron
electron
nucleus
Which subatomic particle has a negative (-) charge and orbits the nucleus?
proton
neutron
electron
atom
This is used to organize elements by their atomic number and properties.
Multiplication Table of Elements
Periodic Table of Elements
Round Table of Elements
Turn Table of Elements
Almost 75% of all elements are ___________. These elements are shiny, malleable, and good conductors of electricity and heat.
metals
nonmetals
metalloids
atoms
These elements are brittle, dull, and poor conductors of electricity and heat. Coal and oxygen are examples of these.
metals
nonmetals
metalloids
atoms
These elements are called semiconductors because depending on what other molecules are around, they can sometimes conduct electricity. Examples include boron, silicon, and arsenic.
metal
nonmetals
metalloids
atoms
What is the chemical symbol of this element?
Gold
Au
79
196.966569
What is the atomic number of this element?
Ca
Calcium
20
40.078
What is the chemical name of this element?
Kr
Krypton
36
83.798
