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Zarrin [17]
4 years ago
8

Which of the following are considered physical properties of a substance?

Chemistry
2 answers:
amm18124 years ago
6 0
What are the options?
Leto [7]4 years ago
3 0

The answer to your question is melting and boiling points

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Select the correct answer from each drop-down menu. carbon is found in all living organisms. the constant flow of carbon on eart
Nady [450]

The continuous cycling of carbon in the earyh is known as the carbon cycle.

<h3>What is the carbon cycle?</h3>

The carbon cycle is a cycle which explains the various processes by which carbon is recycled between the atmosphere and the earth.

The constant flow of carbon on earth through organisms and the air is known as the carbon cycle. Plants absorb carbon from the atmosphere in the form of carbon dioxide. They use it for respiration and food production.

Animals consume plants, transferring carbon along the food chain.

Plants and animals respire and release carbon into air. When the animals and plants die, they are eaten by decomposers.

Carbon enters back into the atmosphere in the form of carbondio dioxide.

Therefore, the continuous cycling of carbon in the earth is known as the carbon cycle.

Learn more about carbon cycle at: brainly.com/question/25845923

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5 0
2 years ago
What is equation for Na + Br2= NaBr
NeX [460]
Should be 2Na + Br2 = 2NaBr :)
6 0
3 years ago
The particle that determines the mass of the atom, along with the proton, is the____
GrogVix [38]

Answer:

neutron

Explanation:

protons plus neutrons equal the mass of the atom

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3 years ago
PLEASE HELP!! Is this an element or compound?<br> copper (ll). oxide (CuO)<br> Please hurry!!
krek1111 [17]

Answer: Compound

Explanation:

Copper(II) oxide or cupric oxide is the inorganic compound with the formula CuO. A black solid, it is one of the two stable oxides of copper, the other being Cu₂O or copper(I) oxide. As a mineral, it is known as tenorite.

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3 years ago
How does the solubility of a gas change with decreasing temperature?
dem82 [27]
It increases..........
4 0
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