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WorksheetsScience Study Guide
Total questions: 20
Worksheet time: 12mins
What does hypothesis mean?
using background knowledge to determine a conclusion
the force exerted on the mass of the body
Explanation of why a guess may be correct
A test to examine the hypothesis
_________--the force exerted on the mass of a body
mass
experiment
conclusion
weight
The six steps of the Scientific Method? SELECT ALL THAT APPLY!!
Hypothesis & Experiment
Question & Observation
Control
Coclusion
Research
Data--____________________________________
is defined a information collected using the scientific method
expressing a certain quantity
that discussed the overall result of an experiment procedure
the plan for how you will conduct your experiment
What words are used when testing out a hypothesis
Experiment
Tubes
Procedure
Dependent Variable
Science
Experiment means __________________.
The quantity of a three dimensional space.
Is a variable being tested in a experiment.
Using background knowledge
A test to examine the validity of a hypothesis.
What does control mean in science?
To take over something
A observation designed to determine a conclusion
What is the name of this symbol Ir ?
(a)
Numbers on the side of the periodic table that represent the horizontal rows are called
Groups
Periods
Families
Table
What is the atomic number for an element with three protons?
3
2
4
6
What are the 3 particles that make-up the atom?
protons, neutrons, and electrons
positives, negatives, and electrons
neutrons, isotopes, and electrons
protons, neutrons, and isotopes
The atomic number of an elements is the total number of which particles in the nucleus?
protons
electron
neutrons
none above
Which of the following is a positively charged subatomic particle found in the nucleus of an atom?
(a)
The particles that are found in the nucleus of an atom are
electrons
protons and electrons
protons and neutrons
neutrons and electrons
What is the atomic symbol for sodium?
S
Na
Li
O
"C" is the element symbol for which element?
Carbon
Nitrogen
Sodium
Oxygen
Where are electrons of an atom found?
Electron cloud
Nucleus
Both
None
All matter is made of what ?
atoms
neutrons
electrons
protons
Most of the space of an atom is located where?
Protons
Electron clouds
Electrons
Neutrons
An atoms overall charge is
(a)
