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shusha [124]
3 years ago
9

What is the type of bond in calcium oxide​

Chemistry
1 answer:
Vaselesa [24]3 years ago
7 0

Answer:

ionic bond

Explanation:

calcium is a metal and oxygen is a nonmetal. Ionic bonds occur between a metal and a nonmetal while covalent bonds occur between two nonmetals.

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In a multicellular organism, the reproduction of cells is carefully controlled most of the time. Old colls are replaced with new
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Answer: i think it’s maintaining homeostasis

Explanation: idrk it’s my best guess, i’m taking the test rn and that’s what i’m gonna put. i have an A in this class lol so ‍♀️

7 0
2 years ago
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All atoms of the same element:
Colt1911 [192]

Answer:

have the same number of atoms

Explanation:

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4 0
2 years ago
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PLEASE HELP!! thank you Which element does X represent?
jarptica [38.1K]

Answer:

95 Kr36

Explanation:

The process by which a large nucleus split into two smaller nuclei is called nuclear fission and occurs after the nucleus has absorbed a neutron that is a product of the radioactive decay of another atom. The formed fission fragments are unstable and extremely radioactive.

8 0
2 years ago
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baherus [9]
It is moldm^-3s^-1
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6 0
3 years ago
When doing a recrystallization what observations would prompt
Volgvan
<h2>Observation of purified crystals.</h2>

Explanation:

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  • Recrystallization mainly depends on the solubility of the solvent that means the solid should be soluble in the solvent when it is hot and should be insoluble in the same solvent when it is cool.
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5 0
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