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victus00 [196]
3 years ago
7

What is an element in science

Chemistry
2 answers:
s2008m [1.1K]3 years ago
5 0
An element is <span>a part or aspect of something abstract, especially one that is essential or characteristic. I hope this helps you good luck :)</span>
ANTONII [103]3 years ago
4 0
A simple substance that can not be broken down
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Illusion [34]
The answer is D. Carbon dioxide + Water + Light source = Sugar and oxygen
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3 years ago
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What is the wavelength of infrared radiation with a frequency of 3.85 x 10^12 Hz?
ELEN [110]

Answer:

Wavelenght is 7,79x10⁻⁵ m

Explanation:

The equation that connects wavelentgh (λ) and frequency (ν) is:

λ=c/ν

Where c is speed of light (3x10⁸ m/sec) and λ is expressed in lenght´s units and ν is expressed in "time⁻¹ " units (for example, sec⁻¹)

According to the details, if we just replace the given value of frequency, we just obtaing wavelenght data:

λ= (3x10⁸ m/sec)/(3,85x10¹² sec⁻¹) = 7,79x10⁻⁵ m

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3 years ago
Refer to the table . Which plants would most likely be found in the rain forest
OlgaM077 [116]

Answer: I would think 4 because there are plants every were there like literally there is lots of flowers green bushes trees vines there's lots of wonderful beautiful stuff there so I think the number 4

Explanation:

A rainforest orchid. Orchids are very common plants in the tropical rainforest. The Amazon Rainforest itself is home to more than 40,000 plant species! The most common tree in the Amazon Rainforest is the açai here are some of the plants there are there

Bromeliads Plant (Bromeliaceae)

Emergent Plant

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Orchid Plant

Passion flowers (Passiflora spp.)

Lianas

Vines

Rubber Tree (Hevea brasiliensis)

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3 years ago
When magnesium-28 undergoes beta decay, what is the identity and mass number of the nucleus formed?
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3 years ago
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How much heat do you need to raise the temperature of 150g of ice from -30°C to -15°C?
adoni [48]
I believe the answer is c
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