Is there any cute boys with brown hair -^^-

Chemistry

2 answers:

spayn [35]2 years ago

6 0

Answer:

here

Explanation:

Tatiana [17]2 years ago

4 0

Answer:

Why do you do this....................

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What is the name of the people who hid the Dead Seas Scrolls. When did they live at Qumran?

Shkiper50 [21]

It was named the Qumran seas scrolls.

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3 years ago

What is the mass of 1 atom?

VLD [36.1K]

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2 years ago

I need to find the orbit notation<br> 1. Ne - 1s 2s 2p 3s 3p 4s 3d 4p 5s

weeeeeb [17]

Answer:

1s*2 2s*2 2p*6

Explanation:

atomic number of neon is 10 so the s-shell contains 2 electron and p-shell contains 6

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3 years ago

What is the identity of the element, and how many neutrons does it have? An elements most stable ion forms an ionic compound wit

Pani-rosa [81]

Answer:

B. CA, 14

Explanation:

Atoms of elements contain small particles known as electrons, neutrons, and protons. The nucleus of an atom is made up of neutrons and protons which are at the center of the atom. Electrons on the other hand surrounds the nucleus. Electron has negative charge while proton has a positive charge. The number of neutrons is equivalent to the number of protons . In addition, the number of protons is equal to mass number minus the number of electrons.

For the compound $XCl_{2}$ , it can be broken down into $X^{2+}$ and $2Cl^{-}$ . Its ion has a mass of 34 and 18 electrons which means it has already lost 2 electrons.