Exam (elaborations)
NST1502 Assignment 2 Semester 1 2023
- Institution
- University Of South Africa (Unisa)
NST1502 Assignment 2 Semester 1 2023
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By: adamyusra74 • 2 year ago
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NST1502ASSIGNMENT 2
DUE: 10 JULY 2023
, NST1502/101
9.5.2 Assignment 02 (100 Marks)
QUESTION 1
Use the words in the box below to complete the missing words.
testable; when something is unusual or different from the norm; eyes; ask good
questions; predicts
1. Name a scientist’s first step in the scientific method.
2. An example of an observation that a scientist might make.
3. Scientists use their to make observations.
4. A hypothesis must be and it an outcome.
1. Ask good questions
2. When something is unusual or different from the norm
3. Eyes
4. Timetable and it predict
QUESTION 2
2.1 Define the following terms:
a. Matter
b. Element
c. Atom
d. Protons
e. Molecules
f. Atomic number
g. Periodic table
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