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Wewaii [24]
3 years ago
5

I NEED HELP!!! SIMPLE QUESTION AND WILL RATE BRAINLIEST!!!

Chemistry
1 answer:
olga nikolaevna [1]3 years ago
5 0
False :) hope its right
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Can someone please help me !!<br>- It would mean a lot ❤️
Reptile [31]

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<h2 /><h2 /><h2>Kendall</h2>

If something is heretic, it refers to certain characteristics that is coded in our DNA. In science we know that this is possible through understanding the workings of the chromosomes & their functions.

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6 0
4 years ago
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Emission results in the release of energy without any apparent change in mass or nuclear charge.
Sveta_85 [38]

Answer:

gamma ray

Explanation:

Gamma emission results in the release of energy without any apparent change in mass or nuclear charge.

Properties of Gamma radiations:

Gamma radiations are high energy radiations having no mass.

These radiations are travel at the speed of light.

Gamma radiations can penetrate into the many materials.

These radiations are also used to treat the cancer.

Lead is used for the protection  against gamma radiations because of its high molecular density.

The lead apron are used by the person when treated with gamma radiations.

Lead shields are also used in the wall, windows and doors of the room where gamma radiations are treated, in-order to protect the surroundings.

3 0
4 years ago
Aight imma let you guys i
katrin [286]

Answer:

b

Explanation:

it is right

6 0
3 years ago
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tea contains approximately 2% caffeine by weight. assuming that you started with 18g of tea leaves, calculate your percent yield
densk [106]
.36 g of caffeine for this problem. 2% of 18g is 0.36g
4 0
3 years ago
What occurs as two atoms of fluorine combine to become a molecule of fluorine?
algol [13]
When two atoms of Florine combines, they share an electron pair to complete it's octet. This result is formation of single bond between two fluorine atoms. This process is exothermic in nature, and hence, heat is liberated during the process of bond formation.  <span />
4 0
3 years ago
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