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Olegator [25]
3 years ago
14

List any five items that can be found in a Science portfolio​

Chemistry
1 answer:
ad-work [718]3 years ago
6 0

Answer:

physical projects

Journal entries

Materials

Lab reports

Artworks

Explanation:

Definition of a Portfolio:

Portfolio can be defined as a physical collection of student work that includes materials such as written assignments, completed tests, artwork, lab reports, physical projects and other material evidence of learning progress and academic accomplishment, including awards and honors,

A portfolio is a long-term form of self reflection and assessment that students do together.

Portfolios are a great way to demonstrate the competencies you would list on a resume or talk about in a science interview

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Answer:

1,171 fluid ounces of herbicide is sufficient for 2050 square meter.

Explanation:

If 300 square feet of land is sprayed by the herbicide at the rate of 16 liquid ounce, So 1,171 fluid ounces of herbicide is enough to cover the area of 2050 square meters.

Calculation:

First convert 300 square feet into meter which is equal to 28 square meter.

16 ounces of herbicide = 28 square meter

x ounces of herbicide = 1050 square meter

by cross multiplication we get

28 x = 16 x 1050

x = 32800/ 28

x = 1171 ounces of herbicide.

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MrRissso [65]
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3 years ago
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How many valence electrons are in potassium
klasskru [66]

One because Potassium is in the first column on the periodic table. Any element in the first column on the periodic table has one valence electron in their outer shell.

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3 years ago
A child pushes a desk with a force of 15 N to the right. The desk accelerates to the right. Which of the following statements co
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Answer:

The answer to your question is: number 1

Explanation:

Third law of Newton: says that for every action ,there is an equal and opposite reaction.

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Number 2 and 3 are incorrect because, because the third law of Newton says "an equal and opposite reaction", not slightly more or less.

Number 4 is wrong, it is not in agreement with Newton's third law of motion.

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