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Flauer [41]
3 years ago
11

Which color has a higher frequency, A.red light B.blue light

Chemistry
1 answer:
Lady bird [3.3K]3 years ago
3 0

Answer: Blue

Explanation: Blue light has a smaller wavelength, therefore the increase in frequency.

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Think critically explain how biotic change in an ecosystem that has flooded?
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Answer:

Organisms that do not live in water would either have to adapt, or they would die. Other water organisms might move into the ecosystem. Diseases that are waterborne might make a surge.

Explanation:

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The mass of an egg is approximately 57 g. What is the mass of 3 dozen eggs?
kotegsom [21]
171 because 57x3=171.

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6 0
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what’s the chemical equation for production of potassium vapor and molten sodium chloride from molten potassium chloride and mol
elena-14-01-66 [18.8K]

Answer:

\huge\boxed{\sf KCl_{(aq)}+Na_{(aq)} \longrightarrow K_{(l)}+NaCl_{(aq)}}

Explanation:

<u>Chemical formulas for every compound:</u>

Potassium vapor => K_{(l)

Molten soldium chloride => NaCl_{(aq)}

Molten Potassium chloride => KCl_{(aq)}

Molten Sodium Metal => Na_{(aq)}

<u>The reaction will be as follows:</u>

KCl_{(aq)}+Na_{(aq)} \longrightarrow K_{(l)}+NaCl_{(aq)}

This reaction is usually called displacement reaction in which an element displaces another element of a compund.

\rule[225]{225}{2}

4 0
2 years ago
10.A certain ion of an atom possesses 16 neutrons, a mass number of 31 and a charge
mars1129 [50]

Answer:

B. 13 electrons

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Bcoz protons are the same with electrons and the neutrons too.

8 0
3 years ago
Does anyone know what convection,conduction,radiation??
saw5 [17]

Answer:

Conduction is the transfer of thermal energy through direct contact. Convection is the transfer of thermal energy through the movement of a liquid or gas. Radiation is the transfer of thermal energy through thermal emission.

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