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N76 [4]
2 years ago
9

Fill in the blank questions usually require

Chemistry
2 answers:
TiliK225 [7]2 years ago
6 0
The answer is a because a fill in the blank is always just one word
Butoxors [25]2 years ago
6 0

Answer:

A

Explanation:

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What is an indicator?
Anna [14]

a thing, especially a trend or fact, that indicates the state or level of something.

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3 years ago
Which skill involves creating representations of complex objects or processes? A. classifying B. predicting C. making models D.
Murljashka [212]

Answer:

C. making models

Explanation:

Making models facilitates constructing depictions of complex objects or practices that enable students to practice and understand how things work which can not be observed and measured directly. Model making needs abstract thinking about the tools and material used, spatial thinking, and well-organized idea of the project to create complex objects.

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What things are good insalators
Masteriza [31]
<span>Wood
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Those are just some of them

https://www.reference.com/science/materials-good-insulators-b06a490d0e37f88b
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5 0
3 years ago
How do you do Calorimetry? We've had it in class for about a week and I still don't understand it so does anyone have any simple
Ede4ka [16]

It basically works like this:

You dry out the food

put it in this ceramic oven thingy surrounded with water

burn the food

the water will heat up

measure the water temperature in f

= calories

Calorimetry is the science or act of measuring changes in state variables of a body for the purpose of deriving the heat transfer associated with changes of its state due, for example, to chemical reactions, physical changes, or phase transitions under specified constraints.

in this case, you're finding the amount of energy is contained within it when combusted

8 0
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Determine the mass of 31.4 moles of Sodium.
Effectus [21]

Answer:

721.9 grams

I hope this helps!

3 0
3 years ago
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