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alekssr [168]
3 years ago
10

HELP ASAP PLEASE I'LL GIVE BRAINLIEST

Chemistry
2 answers:
Furkat [3]3 years ago
8 0

Answer:

Radiowave,Microwave, Infared,UV,X-Ray, Gamma

Reptile [31]3 years ago
5 0

radio,microwave, ultraviolet,x ray,gamma ray

Explanation:

I looked it up at a NASA link

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to provide scientific evidence and results

8 0
3 years ago
Plz help with chemistry quiz I’ll mark brainliest
nataly862011 [7]

Answer:

Among the given options which one best suits the definition of an element?

Explanation:

Element:

Element is the pure form of matter which cannot be broken down into new simpler substances either by physical or chemical means.

It is made up of the same type of atoms.

For example:

Copper, silver, gold, oxygen, etc.

Among the given options:

the third option that is elements are made of atoms is the correct option.

Remaining statements:

Elements are made up of complex chains of carbon and oxygen is wrong,

Elements can be broken down into other simpler substances is wrong.

Because we don't get any simpler substances from elements.

For example, if we break a gold rod many times also only its size varies and no new substance is obtained from it.

All elements have the same chemical properties is a wrong statement.

Because each element is unique and it has its own properties.

7 0
3 years ago
What do alkali metals react bad with
solmaris [256]

Explanation:

what do you mean by "bad"

6 0
3 years ago
Read 2 more answers
In 1939, at the age of 20, a man stood 270 cm tall (over 8 1/2 feet) and wore size 37 shoes! The hormonal disorder from which he
rodikova [14]

Answer:

Somatotropin(Growth Hormone)

Explanation:

-Uncontrolled growth in a person is usually caused by the excessive secretion of growth hormone.

-This hormone is also known as Somatotropin.

-This hormone is produced  in the pituitary  gland.

3 0
3 years ago
1.
snow_tiger [21]
There are 1,000m is 1k. So just move the decimal one position right. 127.56m

There are 10,000cm in 1k. Move the decimal two positions right. 1275.6cm
5 0
4 years ago
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