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Debora [2.8K]
3 years ago
15

PLEASE HELP(2 questions)!!!!! BRAINLIEST IF FIRST AND CORRECTLY ANSWERED!!!

Chemistry
1 answer:
professor190 [17]3 years ago
8 0
D
B
those are the correct answers
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Infectious agents vary in their size and shape. Which infectious agent tends to be the smallest?
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Answer:

prions

Explanation:

They are the smallest infectious agent.

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HELPP ME ASAP<br> What is the percent composition of Nitrogen in dinitrogen trioxide?
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what would the heat transfer be if you are making macaroni and it rises and falls in a pot on the stove ?
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2 years ago
Consider the molecular structure for linuron, an herbicide, provided in the questions below. How many pi bonds are in the molecu
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In the herbicide linuron whose structure is shown in the image attached, there are four pi bonds.

A pi bond is formed by a sideways overlap of atomic orbitals. A sigma bond is formed by an end to end or head to head overlap of atomic orbitals. Pi bonds lead to the occurrence of multiple bonds in the molecule.

In the herbicide linuron whose structure is shown in the image attached to this answer, there are four pi bonds which are easily spotted as double bonds in the structure.

Learn more: brainly.com/question/7291190

6 0
2 years ago
3. give reasons
soldi70 [24.7K]

Answer:

A.A gas exerts pressure on the walls of the container. Reason: They have high kinetic energy and negligible force of attraction to move constantly moving with high speed in all directions. ... These collisions of the gas particles with the container walls exert pressure on the walls of the container.

B A gas exerts pressure on the walls of the container due to imapact of its gas molecules with hight velocity .

C.A wooden table should be called a solid. Reason: It has a definite shape and volume. It is very rigid and cannot be compressed, i.e., it has a solid characteristic.

D.We can easily move our hand in air but to do the same through a solid block of wood we need a karate expert. It is because the molecules of air has less force of attraction between them and a very small external force can separate them and pass through it.

Explanation:

Plz  mark me as a brainlest

3 0
3 years ago
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