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adell [148]
3 years ago
9

Can anyone help me please with this please

Chemistry
1 answer:
Ilya [14]3 years ago
3 0

Answer:

the source of energy for food is sunlight energy and the inside the cells of plants, algae, and photosynthetic bacteria, chlorophyll, and enzymes use the light energy to rearrange the atoms of the reactants to form the products. molecules of the glucose and oxygen gas

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I believe it would be milk souring.
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A student drew a diagram of the quantum model of an atom, as shown. A small circle is shown. Six light gray spheres and six dark
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The diagram is incorrect because there is only a single type of particle at the center of the atom.

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The small circle at the centre of the sphere which contains six light gray spheres and six dark gray spheres represents the nucleus of the atom which is found at the centre of the atom.

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The temperature of a sample of matter is a measure of the ?
Masteriza [31]
<span>Answer: the average kinetic energy of the particles.
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<span>Jusitification:
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<span>Temperature and heat energy are closely related.
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<span>The relatively high kinetic energy the particles of a warm substance is transferred to the cooler one by the motion (vibration or translation) of the atoms of molecules. The energy transferred is heat energy.</span>
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3 years ago
What is the formula for number of moles?​
kicyunya [14]

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number of moles=volume/molar volume or mass/molar mass

8 0
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The radius of a uranium atom is 149 pm. How many uranium atoms would have to be laid side by side to span a distance of 4.96 mm?
nikitadnepr [17]

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4960000000 pm

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4 0
3 years ago
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