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WorksheetsEnd of Year Science Review Quiz
Total questions: 26
Worksheet time: 1hrs 6mins
Pick the 2 statements THAT correctly describe A FLUORINE ATOM.
Fluorine atoms have 19 protons inside the nucleus
Fluorine atoms have 19 neutrons inside the nucleus
Fluorine atoms have 19 particles inside the nucleus
Fluorine atoms have 10 neutrons inside the nucleus
Fluorine atoms have 19 electrons outside the nucleus
The atomic number of Krypton is 36. If the mass number of a krypton atom is 84, which table shows the number of subatomic particles INSIDE and OUTSIDE the nucleus of the krypton atom?
Proton
Ion
Neutron
Electron
Identify the number protons, electrons and neutrons?
Protons: 36, Electrons: 36, and Neutrons: 48
Protons: 36, Electrons 36 and Neutrons: 47
Protons: 36, Electrons: 47 and Neutrons 83
Protons: 36, Electrons 47 and Neutrons 36
What is the smallest particle that has all the properties of an element?
Compound
Molecule
Element
Atom
Which parts of the atom move around the nucleus?
electrons
protons
electrode particles
neutrons
What type of charge does a proton have?
positive
negative
neutral
The center of an atom that contains protons and neutrons, also where the majority of the mass of an atom is contained.
protons
neutrons
electrons
nucleus
Neutrons and protons in the nucleus of an atom.
Atomic Number
Atomic Mass
Period
Group
Negatively charged particle.
Proton
Neutron
Electron
Isotope
13-17.
Answer the questions below after watching the video
What event is believed to have occurred over 10 billion years ago, leading to the creation of the universe?
Discovery of cosmic microwave background radiation
Invention of the telescope
Formation of the Milky Way
The Big Bang
Which celestial body is the smallest?
The Sun
Saturn
Milky Way
The Universe
What is the most common type of galaxy in the universe?
Spiral Galaxy
Irregular Galaxy
Elliptical Galaxy
Lenticular Galaxy
What provides evidence that the universe is expanding?
Cosmic microwave background radiation
Blue shift of galaxies
The number of stars in the Milky Way
The distance between the Earth and the Sun
Which unit is most commonly used by astronomers to measure distances to other galaxies?
Kilometer
Mile
Light-year
Astronomical unit
If a fluorine atom has a mass number of 19, how many neutrons are in the atom? How do we find neutrons ?
(a)
This picture shows --
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Newton's 4th Law
In the water cycle, number 3 shows --
precipitation
condensation
evaporation
collection
What is the abiotic factor in the picture?
deer
water
fish
plants
Where does the train have the most potential energy?
1
2
3
4
Manuel observed that this rock is gray, dull, and rough. These are examples of --
molecular changes
nuclear properties
chemical changes
physical properties
This is a plant cell because it has a --
chloroplast
vacuole
nucleus
cytoplasm
BROWN eyes is a dominant trait and BLUE eyes is a recessive trait. What color are the mother's eyes?
blue
brown
There is a ___________ chance that the baby will have blue eyes.
25%
50%
75%
100%
Letter a is pointing to the --
proton
neutron
electron
nucleus
This is the Periodic Table of --
Molecules
Compounds
Chemicals
Elements
Look at the food chain. What is the producer?
cat
flower
bird
butterfly
What is an example of water in the liquid state?
Which picture is an example of kinetic energy?
