vocab
vocab/???
questions
questions/sent.
periodic table/ sent.
100
the smallest unit of an element that has all the properties of that element
What is an atom
100
the very tiny center of an atom
What is nucleus
100
conducts heat,malleable,ductile,conducts electricity, and luster
What are the five properties of metals
100
look at atom model. what is 2
electron
100
Use the periodic table what is the atomic number for oxygen and hydrogen?
oxygen-8 hydrogen-1
200
a substance made up of only one kind of atom
What is an element
200
two or more atoms linked together forming this
What is molecule
200
yes because they are both have a positive charge and they both are subatomic
Are protons from 2 different elements alike? Explain why or why not.
200
look at atom model. what is 3
enery level
200
write a sent. using the word malleable and let me be able to using what the word means and list examples
Malleable means being able to roll into thin sheets. An example is aluminum that can be rolled to store food.
300
a subatomic particle witha negative charge
What is electron
300
elements are arranged in order of atomic number
What is periodic table
300
because adding them gives them different properties
If you add a proton, a neutron,and an electron toan atom, explain why the atom would not still be the same element
300
what does C6H12O6 mean
6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms
300
write a sent. using the word conducter and let me kno what the word means and list examples.
a conducter is something that can transfer electricity, Examples are lead,copper,and aluminum.
400
a subatomic particle with no charge
What is neutron
400
a substance made of the atoms of two or more elements
What is compound
400
glass, plastic, rubber because they dont conduct electricity
What materials are used as insulators? Whta makes them good insulators?
400
write a sentence using the word alloy and let me be able to know the definition of the word and give examples
alloy-An alloy is a mixture of metals. Some examples are bronze,steel,and brass.
400
write a sent. using the word insulator and let me know what the word means and list examples.
Insulator means something that hardly or doesnt conduct electricity. Examples are wood, plastic, and pencil lead.
500
a subatomic particle with a positive charge
What is proton
500
the attraction of the electrons and neutrons
What holds atoms together
500
look at atom model. what is 1
proton
500
write a sentence using the word ductile and let me know what the word means and list examples.
The word ductile means that you can form a metal into a wire. some ductile metals are copper and aluminum.
500
look at a periodic table. what do neon,argon,krypton,xenon,and radon have in common?
they are all nonmetals and they probably have the same number of electrons in outer enery levels of an atom.
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