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WorksheetsScience 4 Reviewer
Total questions: 41
Worksheet time: 31mins
It is the basic building block of every matter in the world.
Atoms
Molecules
Particles
Matter
These are the negatively charged particles in an atom.
Nucleus
Neutrons
Electrons
Protons
These are the positively charged particles in an atom.
Nucleus
Neutrons
Electrons
Protons
This is the area where electrons appear and spin around.
Nucleus
Electron Cloud
Proton Cloud
Neutron Cloud
He invented the Periodic Table of Elements.
Isaac Newton
Dmitri Mendeleev
Albert Einstein
Marie Curie
Using the Periodic Table of Elements, what is the symbol for Radium?
Rd
Ra
Rm
Ri
Using the Periodic Table of Elements, which group does the Radium belong?
Alkali Metal
Alkaline Earth
Transition Metal
Basic Metal
Using the Periodic Table of Elements, what is the symbol for Chlorine?
Cl
Ch
Cr
C
Using the Periodic Table of Elements, what is the atomic number of Zirconium?
20
30
40
50
Using the Periodic Table of Elements, what is the atomic number of Iodine?
52
53
54
55
Using the Periodic Table of Elements, what is the symbol of Sodium?
S
So
Na
No
Using the Periodic Table of Elements, which element has the atomic number 13?
Aluminum
Gallium
Silicon
Nitrogen
Using the Periodic Table of Elements, which element has the atomic number 47?
Palladium
Gallium
Silver
Gold
It is the physical combination of two or more kinds of matter.
Mixtures
Groups
Filters
It is a type of mixture wherein the ingredients are visible to the naked eye.
Heterogenous Mixture
Homogenous Mixture
It is a type of mixture wherein the substances are blended evenly that individual components can't be seen easily.
Heterogenous Mixture
Homogenous Mixture
What scientific skill is used when we separate mixtures?
Observing
Comparing
Classifying
Concluding
This is a way of separating mixtures when there are parts of it being left behind on the tool used such as a mesh, screen, or net.
Filtration
Settling
Magnetism
Distillation
It is a way of separating mixtures that is caused by densities of its parts.
Filtration
Settling
Magnetism
Distillation
In this process, the solution is heated until it becomes gas. The solid is left behind. The gas passes through a condenser which cools it and collects it as liquid.
Distillation
Settling
Evaporation
Filtration
It is the smallest unit of living matter.
organ
tissue
cell
organ system
It is a body part that does a specific job for the body.
organ
tissue
cell
organ system
It is a a group of similar cells that work together to perform a job.
organ
tissue
cell
organ system
It is a set of organs that work closely together to meet one or more needs.
organ
tissue
cell
organ system
This system breaks down food and absorbs nutrients.
(a)
This system which includes the bones and cartilage supports our body.
(a)
This system brings oxygen to the blood and removes waste gases.
(a)
This system moves the blood throughout the body.
(a)
This system which consists of the brain and the spinal cord controls the body by how we move, think, and act.
(a)
This system which consists of the muscles moves our body parts.
(a)
This is the strongest and the longest bone of the body.
(a)
A (a) is the place where to bones meet.
Some muscles are called (a) muscles because you choose when and how to use them
The brain controls other muscles automatically and without awareness. These are called (a) muscles.
Identify the organs that make up the Digestive System. Choose from the choices given.
35.
(a)
Identify the organs that make up the Digestive System. Choose from the choices given.
36.
(a)
Identify the organs that make up the Digestive System. Choose from the choices given.
37.
(a)
Identify the organs that make up the Digestive System. Choose from the choices given.
38.
(a)
Identify the organs that make up the Digestive System. Choose from the choices given.
39.
(a)
Identify the organs that make up the Digestive System. Choose from the choices given.
40.
(a)
Identify the organs that make up the Digestive System. Choose from the choices given.
41.
(a)
