Chemistry Middle School

what are some objects that get colder when thermal energy is added? (besides an icepack)

Answers

Answer 1

Answer:

icepack

Explanation:

Answer 2

Mercury elements I think

Related Questions

What do the periods in the periodic table tell us?

Answers

Answer:

When you look at the periodic table, each row is called a period (Get it? ... All of the elements in a period have the same number of atomic orbitals. For example, every element in the top row (the first period) has one orbital for its electrons.

Explanation:

Periods are called the horizontal line of the periodic table.Each period is consistent with the progressive occupancy of the orbitals in an atom valence shell. Longer periods correlate to the occupancy of the d subshell orbits.All elements have the same number of atomic orbits during a period.A row of chemical components would be a period inside the periodic table.Every following element in the same period has more protons than its predecessor and is less metallic.It enables quick reference to element information, such as atomic mass and chemical symbols. The schedule of a periodic table also allows scientific researchers to see patterns in element characteristics, such as electronegativity, ionizing energy, and nuclear radius.

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PLSSS HELP ME WITH THIS!!!!! Which one of these dishes would make the food dish the warmest when placed on top of it? As part of your answer, explain how the energy and temperature of both the top dish and the food dish will change when the food dish warms up, and why.

Answers

Answer:

Since the food dish 10 and it's at ur low energy soruce I would go with 20

Explanation: add 10 more of enegry it will bring it to 30 which that would make that warm enough and it's in between 10-50 and we dont want to much enegry into the dish

You are planning on making punch and you would like to cool it with ice. At the
store, there are 2 different one-pound bags of ice to choose from:

one that contains large ice cubes

one that contains small ice chips.

You only want to purchase one bag of ice and will add the entire bag to the punch.

Would one of the bags cool the punch at a faster rate? If so, which one and
why? If not, why?

Would one of the bags of ice cool the punch to a lower temperature? If so,
which one and why? If not, why?

Answers

would be the small ice chips because their energy will be melted more quickly

The small ice chips because they are smaller so they will melt faster and keep it cool

1.) Over the hour before the precipitation started falling where it did?

2) Over the hour after the precipitation stopped falling where it did

3) What do you think happened in this system that would help explain what caused this kind of precipitation event?

Answers

Answer:

Those are the answers to an unknown question???

Explanation:

Answer:

unknown question :/

Explanation:

An abiotic factor that MOST influences the organisms living in a saltmarsh isA fish.B water.C predators.D grasses

Answers

Answer:

The answer would be, B. water

Explanation:

If I remember correctly, an abiotic factor is a nonliving condition or thing, as climate or habitat, that influences or affects an ecosystem and the organisms in it. This would make water, the most accurate choice.

Answer:

B. Water

Explanation:

Which of these events moves small pieces of rocks away from where they originally formed?
a Deposition

b Weathering

c Erosion

d Oxidation

Answers

Answer:

Explanation:

Answer:

Option C

Explanation:

Lets use the process of elimination to find the answer to this question. It's not option B because weathering is the breaking down of rocks through things that the Earth atmosphere comes into contact with like rain or living organisms, it's not option A because deposition is using bodies of water like rivers to lay down and compact rocks together using the strength of the stream. It's not option D because oxidation is a type of chemical reaction that has nothing to do with moving rock particles, leaving option C therefore it is your answer.

Hope this helps.

Please answer each question carefully. If wrong, you have proven yourself stupid to the world.

How does cooking a turkey relate to the water cycle?

How does cooking a turkey relate to the nitrogen cycle?

How does cooking a turkey relate to the oxygen cycle?

How does cooking a turkey relate to the carbon cycle?

How does cooking a turkey relate to the Conservation of Mass and Energy?

Answers

Answer:

aw baby nah that ain't gonna work

points xx

Explanation:

A painter needs to buy a new pulley system. Both systems have an input work of 100 J, but the old system model has an output work of 60 J and the new system model has an output work of 75 J.

Which system is more efficient?

Answers

The answer is the old model is better

Is neon neutral and stable or unstable?

Answers

Answer:

neon is stable

Explanation:

beacuse it has a full octet or valence shell of 8 electrons

brainliest please:) i hope you have a nice day

Neon is one of the most stable and least reactive elements due to having full valence shells

help me out hear i need help

Answers

Answer:

Explanation:

i cant see the attachment

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