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juin [17]
3 years ago
9

________ use organelles called _________ in their leaves to collect _____ energy

Chemistry
2 answers:
AlekseyPX3 years ago
6 0
The last one is the suns energy
MakcuM [25]3 years ago
6 0
My guess would be: Plants use organelles called chloroplasts in their leaves to collect light/solar energy.
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What is the general trend for valence electrons as you go across the periodic table left to right
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The atomic radius decreases across a period from left to right and increases down a given group. The atoms with the largest atomic radii are located in group l and at the bottom of groups. Moving from left to right across a period, electrons are added one at a time to the outer energy shell. Hope this helps!
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3 years ago
An ionized helium atom has a mass of 6.6 × 10-27 kg and a speed of 5.3 × 105 m/s. It moves perpendicular to a 0.78-T magnetic fi
arsen [322]

Explanation:

In a magnetic field, the radius of the charged particle is as follows.

             r = \frac{mv}{qB}

where,   m = mass,      v = velocity

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Therefore, q will be calculated as follows.

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            = \frac{34.98 \times 10^{-22}}{0.01092}

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Thus, we can conclude that the charge of the ionized atom is +2e.

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3 years ago
What is the importance of a special habitat?
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2 years ago
if you burn a piece of wood you will feel heat see water vapor and be left with ashes how come the matter was not destroyed
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Read 2 more answers
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