Atoms
Molecules
Periodic Table
Properties
Solar Eclipse
100
What three particles are atoms made of?
Protons, neutrons, electrons
100
A chemical bond is an attraction between one atom’s what and another atom’s what?
One atom's protons and another atom's electrons
100
Which way do groups go on the periodic table?
Vertically
100
The atomic number of lithium (Li) is 3. What does that mean?
one atom of Li has 3 protons
100
What type of eclipse happened Monday?
solar eclipse
200
Protons and neutrons are found in which part of the atom?
Nucleus
200
Chemical bonds turn atoms into what?
Molecules
200
Which way do periods go on the periodic table?
Horizontally
200
What two types of luster have we learned?
Shiny and dull
200
From Commerce, what type of solar eclipse happened Monday?
partial solar eclipse
300
In which part of the atom are electrons found?
Electron cloud
300
Is one particle of sulfur (S) an atom or a molecule?
atom
300
Most elements on the periodic table are which type: metals, nonmetals, or metalloids?
Metals
300
What is the opposite of malleable?
Brittle
300
From Toccoa, Lavonia, Clayton, and other places north of here, what type of solar eclipse happened Monday?
total solar eclipse
400
Name two particles in the atom that attract each other.
Protons and electrons OR Protons and neutrons
400
What makes compounds different from molecules?
Compounds are made of different elements
400
What type of element is calcium (Ca): metal, nonmetal, or metalloid?
Metal
400
What are the three possible electric charges?
Positive, negative, neutral
400
Model where the Earth, the Sun, and the Moon were when the eclipse occurred.
S M E or E M S
500
Name two particles in the atom that repel each other.
Protons and protons OR Electrons and electrons
500
Is one particle of KOH (potassium hydroxide) a molecule or a compound?
compound
500
What makes metalloids different from nonmetals?
Metalloids are shiny; nonmetals are dull
500
If something is reactive, what does it do to molecules?
Makes them or breaks them
500
When will the next total solar eclipse be visible from the USA?
2024 (2023 is okay, but that will be a partial solar eclipse)
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