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3 years ago

What is the difference between an atom of silver and anatom of gold?

1 answer:

eduard3 years ago

6 0

The right answer is C. I think, a. and d. are obviously not serious. B is not true, because Ag and Au are in the same group in the periodic table and therefore have the same number of electrons in the last level. So, they form ions with the same charge. C is true beacause Ag and Au have different numbers in the periodic table and different amount of protons and neutrons in their nucleuses.

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What is one function of proteins?

AlladinOne [14]

Answer:

. It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions.

Explanation:

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3 years ago

The mosquito transmits malaria to humans and heart worms to dogs. In this case, the BEST description of the mosquito would be as

Snezhnost [94]

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3 years ago

Read 2 more answers

Discuss two friends parents least six exchange

krek1111 [17]

Answer:

A dialogue between father and son for permission

Son : I have a request to you.

Father: Tell me please.

Son : my class is going on a picnic to Murree..

Father: What is your purpose?

Son : I also want to go with my class.

Father: Who are going on picnic?

Son : Rashid, Faheem, Saleem, Yaseen all are going on picnic.

Father: For how many days is your class going to Murree?

Son : Only for one week.

Father: When will your class go?

Son : Today at night.

Father: O.K. you may go. How much money you want?

Son : Only one thouasnd.

Father: All right take your money. Keep mobile with you so that connection between you and me could remain alive.

Son : Mother! It is great pleasure, father has allowed me to go on picnic. Please give me three suites of different varieties and pack my bag.

Father: But I shall go to leave you with your mother at railway station because you are my only son.

Son : Father, please give me your camera so that I could take different photos of my friends and myself.

Father: It is a great pleasure for me that you have demanded money and camera for the first time.

Son : Pray for us because our train is about to leave the station.

Father: May you all comeback safe and sound.

Son : Goodbye

Father: Goodbye.

4 0

3 years ago

Which two pieces of data indicate that Uranus resides in the outer region of the solar system?

dimaraw [331]

It is D & E. Uranus is Helium & Hydrogen, And it has dark rings

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4 years ago

Name the enzyme that breaks down H2O2.. Anybody know?!?!?!?!

Alborosie

The enzyme that breaks down H2O2 is called catalase.

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3 years ago