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trapecia [35]
3 years ago
6

EMERGENCY WILL MARK BRAINLIEST JUST PLS HELP!!!

Chemistry
1 answer:
klasskru [66]3 years ago
6 0
Ionic bond = chemical bond formed when electrons....

Electrical force = force between two charged ions ....ect

Ionic compound = compounds whose atoms form bonds ......

Crystal = smooth solid formed by repeating patterns.....

Polyatomic ion = ion made of two or more atoms of .....
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A compound has the empirical formula ch and a formula mass of 52.10 amu. part a what is the molecular formula of the compound?
Sever21 [200]
<span>C4H4 The compound in question has an equal ratio of hydrogen and carbon. The atomic weight of carbon is roughly 12 and the atomic weight of hydrogen is roughly 1. The mass of the compound in question is roughly 52. 52/13=4 C4H4</span>
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2 years ago
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If element A is in Group 13 and element B is in Group 17, which ions will be formed when A and B react together?
Kobotan [32]

Answer:

A3+ and B-

Explanation:

Elements in group 13 have outermost electron configuration, ns2np1 hence they form trivalent positive ions.

Elements in group 17 have outermost electron configuration ns2np5 hence they form univalent negative ions.

This implies that, if element A is in Group 13 and element B is in Group 17, the ions formed are A3+ and B-.

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_________feedback is a type of feedback in which a system is triggered to produce an output.
stiv31 [10]

Answer:

positive

Explanation:

3 0
3 years ago
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What is the meaning of the term polar as applied to chemical bonding?
kicyunya [14]
Polar<span> covalent </span>bonding<span> is a type of </span>chemical bond <span>where a pair of electrons is unequally shared between two atoms.</span>
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2 years ago
To balance a chemical equation, it may be necessary to adjust the
lana66690 [7]

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A. Coefficients

Explanation:

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7 0
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