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o-na [289]
3 years ago
10

PLS ANSWER REALLY EASY! WILL MARK BRAINLIEST.

Physics
1 answer:
lorasvet [3.4K]3 years ago
5 0

Explanation:

They are;

  • The vertical columns of periodic table is called group and the horizontal rows of periodic table is called periods.
  • The valance electron of all elements in the same group are the same but in periods the valance electron of elements in the same period increases from left to righr.
  • The size of atoms increases top to bottom. but in case of periods the size of atoms decreases from left to right.
  • Metalic reactivity increases and non metalic reactivity decreases from top to bottom. but in periods metalic reactivity decreases and non metalic reactivity increases from left to right.

<em><u>hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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vlabodo [156]
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Just taking a wild guess here . . . . .

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Answer:

∧·······∵·······∴·······Hello :D········∴·······∵·······∧

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Are mass and volume related?: Mass and volume are two units used to measure objects. Mass is the amount of matter an object contains, while volume is how much space it takes up.We can say that the volume of the object is directly proportional to its mass. As the volume increases the mass of the object increases in direct proportion.

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Explanation:

<h2>Hope this helps! </h2><h2 />
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DNA sequencing is the technique which allows multiple peoples DNA to be compared to look for similarities and differences in order to solve crime and is denoted as option C.

<h3>What is DNA?</h3>

This is referred to as the deoxyribonucleic acid and contains the genetic components of organisms and is also located in the nucleus. On the other hand, DNA sequencing refers to the process of determining the nucleic acid sequence.

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Read more about DNA sequencing here brainly.com/question/1243987

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dexar [7]

Answer:

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