NST1501 Assignment
3 (COMPLETE
ANSWERS) 2024 - June
2024; 100% TRUSTED
workings,
explanations and
solutions.
ADMIN
[COMPANY NAME]
, QUESTION 1 1.1 Define the following terms: 1.1.1 Solvent 1.1.2
Matter (4) 1.2 Give an example of a heterogenous mixture. (2) 1.3
Identify 2 different ways of separating homogenous mixtures (4) 1.4
State the three different states of matter. (3) 1.5 Identify the process:
1.5.1 Change of state from liquid to solid 1.5.2 Change of state from
gas to liquid 1.5.3 Change of state from solid to gas 1.5.4 Change of
state from liquid to gas 1.5.5 Change of state from gas to solid 1.5.6
Change of state from solid to liquid (6) 1.6 Give 5 characteristics
from the online study guide, of a good lesson plan (10) 1.7 Explain
why sublimation might be a difficult concept to teach. (5) 1.8 In
which term in the intermediate phase, is the matter and materials
strand taught? (2) 1.9 List any 4 topics taught under the matter and
material phase in the intermediate phase. (4) [40]
QUESTION 1
1.1 Define the following terms:
1.1.1 Solvent
A solvent is a substance, typically a liquid, that dissolves a solute,
resulting in a solution. The solvent is usually the component of a
solution that is present in the greatest amount.
1.1.2 Matter
Matter is anything that has mass and occupies space. It is made up
of atoms and molecules and can exist in different states, such as
solid, liquid, and gas.
1.2 Give an example of a heterogeneous mixture.
