CHEMISTRY MIDDLE SCHOOL

What is the enviromental problem/issue in the ecosystem?

Answers

Answer 1
Answer: - Human Overgrowth
- Land Use
- Nuclear Issues
- Intensive Farming
- Pollution
 - Air
 -Water
 - Land
- Waste
Answer 2
Answer: That many plants are during due to the pollution

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The mass in a chemical reaction is found in

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The energy produced by the reaction

What is a magnet? Explain what it is please.

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A magnet is a material usually composed of iron, ore or another metallic alloy that has its component atoms so ordered that the material exhibits properties of magnetism, such as attracting other metal alloy objects or aligning itself in an external magnetic field.

What are the properties of the reactants?​

Answers

Answer:

Reactants starts the chemical reaction and gives right to the product either by thermal decomposition or in the presence of a catalyst.

Explanation:

Reactants and products contain the same atoms, but they are rearranged during the reaction, so reactants and products are different substances.

Answer:

The properties of reactant are:

1. it contains the same atoms

2. it describes the pathway of the reaction.

Is this right?If not what did I do wrong ?

Answers

Hey there,

It seems we do not have an image. Mind supplying us with one?

What is the name of the large dome-shaped muscle under your lungs that helps you breathe?

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It's Your Diaphragm!
That would be your diaphragm :)

Boiling point and melting point of a gas?

Answers

it depends on the altitude of where u live
Other Questions
Balance the following equations:__CuS2 + HNO3 → __Cu(NO3)2 + __H2SO4 +__N2O + ___H20
What happens when water is added to a sand-salt mixture
Describe the day of June 21 at the North Pole in terms of daylight and darkness ( science )
What is the answer??