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1.2 chemistry and you
4. chemistry can be useful in explaining
preparing people for
career opportunities, and producing -
5. research in chemistry can lead to
that benefit the environment,
improve human life, and expand knowledge of the universe.
1.3 thinking like a scientist
transform chemistry into a science of measurement.
7. steps in the scientific method include making
testing
and developing –
8. scientists
with one another to increase
the likelihood of a successful outcome.
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an
a plan and then
1.4 problem solving in chemistry
9. effective problem solving always involves
that plan.
calculate
10. the steps for solving a numeric word problem are _
and

Mass is the amount of matter in an object.  weight is the measurement of the pull of gravity on an object.  say for example, you travel to the moon which has a different gravitational field compared to the gravitational field of earth. (gravitational fields: earth = 1, moon = 0.165)  now when you are on the moon, the pull of gravity on you is different than on the earth. and as weight is the measurement of the pull of gravity on an object, that means yes, your weight can and will change on the moon.  however, on the moon, on earth or even on jupiter, the amount of mass inside of you remains the same. meaning your physical mass remains constant.  in conclusion it is possible for your weight to change as your mass remains constant. 

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