Chemistry Middle School

Which statement best describes metalloids?

A)They never conduct electricity or heat, there is no purpose for them other than in medicine.

B)The always conduct electricity and heat much better than all metals.

C)They are called semiconductors, used in electronics, conduct heat and electricity better than nonmetals, but not as well as metals.

D)They make up more than 75% (3/4) of the entire Periodic Table.

Answers

Answer 1

C is your answer because I asked Alexa and she said it was

Answer 2

But yea the answer should be c

Related Questions

Hi there! could someone help with this? its due today.

Answers

Answer:

1. If you put a bucket of water out in the Sun on a hot, windy day, what will happen to the water level in the bucket? The water level will stay the same since the water is protected from the wind. The water level will only go down if the wind makes water splash out of the bucket

Explanation:

Answer:

Explanation:

1) a

2) a

3) d

4 b

5 d

6 d

7 d

8 b

9 c

10 d

11 a

Write number then solution!!!!!!!!!!!

Answers

Answer:

1- waxing gibbous

2- third quarter

3- waxing crescent

4- full moon

5- waning crescent

6- new moon

7- first quarter

8- waning gibbous

Explanation:

hope that helps

Pain and suffering

Pain and suffering

Pain and suffering

When a wave passes by, the floating object will move _________________.

The object is not carried forward with the wave because ______________________.

Answers

Answer:

to the bottom (1

the object has more mass than the object (2

When a wave passes, by the floating object moves to the bottom. The object is not carried forward due to the fact that the object has more mass than the wave.

What is a wave?

A wave has to do with the transportation of energy without the transportation of matter.

It moves energy from one point to another point without displacing the medium.

Answers

Polarity. The overall charge of the molecule is neutral .

PLS HELP ASAP
Describe how the wavelengths of energy is organized on the spectrum

Answers

Answer:

The electromagnetic spectrum is a continuum of all electromagnetic waves arranged according to frequency and wavelength. The sun, earth, and other bodies radiate electromagnetic energy of varying wavelengths. ... The spectrum of waves is divided into sections based on wavelength.

Explanation:

hope that helps!....

Answer:

When the frequency increases the wavelength decreases and vice versa. There are different sections: radio waves, micro waves, infrared rays, visible light, ultraviolet waves, x-rays, and gamma waves. You can see colors because of visible light.

in the photo

Explanation:

How is electromagnetic spectrum organized?

i searched up the answer to ur question 4 u

hope dis helps ^-^

Which statement best describes how energy and matter move in a wave?

A
A wave transports matter without transporting energy.

B
A wave transports energy without transporting matter.

C
Both energy and matter are transported by a wave.

Answers

The answer should be c

The following statement which best describes how energy and

matter move in a wave is both energy and matter are

transported by a wave.

What is a Wave?

A wave is a disturbance that travels through space-time which

is accompanied by a transfer of energy.

Wave motion also results in the displacement of matter but in a

very minimal manner which makes the Option C the most

appropriate option.

Read more about Waves here https://brainly.com/question/25699025

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