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finlep [7]
3 years ago
11

The invisible spectrum contains all the colors of the rainbow. A.)True B.)False

Chemistry
2 answers:
TiliK225 [7]3 years ago
6 0
False yeah hungryggybbbb
frosja888 [35]3 years ago
3 0

Answer:

False

Explanation:

We can see the colors of the rainbow, therefore they are visible.

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What are four ways that rocks are physically weathered to form soil
Margaret [11]
-The water washes it causing it to break
-How hot or cold it is matters.
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4 0
3 years ago
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A scuba diver is using scuba gear to breathe under water. The pressure on her lungs is 2.5 atm and her lung volume is 4.4 L. Wha
nikdorinn [45]

Answer:

<h2>2.44 L</h2>

Explanation:

The volume can be used by using the formula for Boyle's law which is

P_1V_1 = P_2V_2 \\

where

P1 is the initial pressure

P2 is the final pressure

V1 is the initial volume

V2 is the final volume

Since we're finding the final volume

V_2 =  \frac{P_1V_1}{P_2}  \\

We have

V_2 =  \frac{2.5 \times 4.4}{4.5}  =  \frac{11}{4.5}  \\  = 2.444444....

We have the final answer as

<h3>2.44 L</h3>

Hope this helps you

3 0
3 years ago
The element in period 3 with the most metallic character is A sodium
Gekata [30.6K]
A. Sodium is correct.

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Silicon is a metalloid- it has characteristics from both the metals and the non-metals.
Phosphorous is a non-metal.
8 0
4 years ago
Match the alkane names and structures.<br> -butane<br> -methane<br> -ethane<br> -propane
SpyIntel [72]

Answer:

Explanation:

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7 0
3 years ago
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Arturiano [62]

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the answer to this question is zinc

7 0
3 years ago
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