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Alona [7]
3 years ago
14

I need help

Chemistry
1 answer:
qaws [65]3 years ago
5 0

D) All three bulbs would go out because the circuit would no longer have a ground thereby deeming it "open".

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What atom has the largest atomic radius barium calcium magnesium radium
iogann1982 [59]

Answer:

Radium

Explanation:

It has the highest atomic number so it would have more shells, making it larger than the others.

6 0
3 years ago
If someone is suffering from the problem of acidity after overeating, which of the following would you suggest as remedy ?
kolezko [41]

Answer:

nth

Explanation:

6 0
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A chemist has synthesized two new dyes based on the molecular structure of plant-based dyes. The lowest energy absorption line f
baherus [9]

Answer:

1. The dye that absorbs at 530 nm

Explanation:

With a larger HOMO-LUMO gap, there's also a higher absorption energy, so this means that the dye with the higher absortion energy has the larger HOMO-LUMO gap.

The relationship between energy and wavelenght can be expressed by the formula E = hc/λ, this means that the <em>lower</em> the wavelenght, the <em>higher</em> the energy is. So the dye that absorbs at a lower wavelenght has a larger HOMO-LUMO gap.

7 0
3 years ago
Why do cells use fat and starch for long term energy storage instead of ATP molescules?
IceJOKER [234]
ADP is like an uncharged battery. ATP is like a charged battery, ready to provide energy to do work in the cell. The charging of ADP into ATP takes place in the mitochondria. Fat and starch are stable (last a long time) whereas ATP goes dead too quick and will need to be recharged.

glucose is a carbon chain molecule (sugar). When the bonds in the chain are broken, energy is released. That energy is used to turn ADP into ATP. Glucose is the "electricity" used to charge the battery.
6 0
3 years ago
Read 2 more answers
Cellular respiration is ------- A) a chemical reaction. B) not needed to produce energy. C) a physical reaction. D) the same as
IgorC [24]

Answer:

A. Chemical Reaction

Explanation:

Cellular Respiration is the chemical reaction in which glucose and oxygen are turned into water, carbon dioxide, and energy.

5 0
3 years ago
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