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Lilit [14]
3 years ago
8

Two chemical reactions are shown. Which statements is true?

Chemistry
1 answer:
Marizza181 [45]3 years ago
7 0

Answer:

The answer is b

Explanation:

they both are decomposition

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Which state of matter requires special conditions to form and is affected by electric and magnetic fields
amid [387]

Answer:

The uniqueness of the plasma state is due to the importance of electric and magnetic forces that act on a plasma in addition to such forces as gravity that affect all forms of matter.

Explanation:

3 0
3 years ago
You are a researcher for a golf club manufacturer. You are given two identical looking cubes of a metal alloy. You are informed
Rashid [163]

Answer:

C.Melt both cubes and look for a broader range of melting temperatures. The one that melts over a broader range of temperatures is the amorphous solid.

Explanation:

Amorphous solids is one that do not have a fixed melting points but melt over a wide range of temperature due to the irregular shape hence its name. Contrariwise crystalline solids, have a fixed and sharp melting point.

This comes in handy to solve the riddle. We can characterise the pair with the melting point property.

7 0
3 years ago
As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit ___?
Tju [1.3M]

Ans: As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit will <u>increase.</u>

The energy (E) is related to the frequency (ν) by the following equation:

E = hν

where h = planck's constant

The change in energy i between levels is:

ΔΕ = h(Δν)  -----(1)

Based on the above equation, as the changes in energy levels increase, the frequency of emitted radiation will also increase.



6 0
3 years ago
W.
Inga [223]

Answer:

answer willl be gold

Explanation:

bcz 1st highest thermal conductivity is having solver

then it is followed by copper , gold

so gold will be the answer

5 0
3 years ago
Read 2 more answers
Answer what you can please. The most accurate will get brainliest. High rating and Many thanks.
Elina [12.6K]

The correct answer for #8 is:

C.  The original pattern of the light is distorted.

3 0
3 years ago
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