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Advocard [28]
3 years ago
10

_____ ions are those ions that do not change oxidation number or composition during a reaction.

Physics
2 answers:
maxonik [38]3 years ago
6 0
<span>_____ ions are those ions that do not change oxidation number or composition during a reaction.

</span><span>c. spectator</span><span>

</span>
Sladkaya [172]3 years ago
6 0

the answer is spectator

(funny since human spectators do the same thing stand by and just watch)

also i took the test

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When 30 V is applied across a resistor it generates 600 W of heat: what is the magnitude of its resistance?
grandymaker [24]

Answer:

<h2>1.5 ohms</h2>

Explanation:

Power is expressed as P = V²/R

R = resistance

V = supplied voltage

Given P = 600W and V = 30V

R = V²/P

R = 30²/600

R = 900/600

R = 1.5ohms

magnitude of its resistance is 1.5ohms

3 0
3 years ago
Electrons are emitted from a surface when light of wavelength 500 nm is shone on the surface but electrons are not emitted for l
liberstina [14]

Explanation:

Given: \lambda = 500\:\text{nm} = 5×10^{-7}\:\text{m}

\nu = \dfrac{c}{\lambda} = \dfrac{3×10^8\:\text{m/s}}{5×10^{-7}\:\text{m}}

\:\:\:\:\:= 6×10^{14}\:\text{Hz}

The work function \phi is then

\phi = h\nu = (6.626×10^{-34}\:\text{J-s})(6×10^{14}\:\text{Hz})

\:\:\:\:\:\:\:= 3.98×10^{-19}\:\text{J}

3 0
3 years ago
Based on the concept of the wave-like nature of light, Huygens' theory of light __________ postulates that the more light was "b
DochEvi [55]
I believe it was Christaan huygens.

have a nice day!
7 0
3 years ago
Read 2 more answers
How would the number 56,780,000,000 be written in scientific notation?
kipiarov [429]

5.678 * 10^10 is the answer

3 0
4 years ago
What is the best way to deal with hate people give you at times?
Irina-Kira [14]

Answer:

Here are some tips.

Accept that you can't get on with everyone. ...

Try and put a positive spin on what they are saying. ...

Be aware of your own emotions. ...

Don't take it personally and get some space. ...

Express your feelings calmly and consider using a referee. ...

Pick your battles. ...

Don't be defensive.

Explanation:

lol i looked this up and copy pasted. U good bro?

3 0
4 years ago
Read 2 more answers
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