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cestrela7 [59]
3 years ago
15

An ____,or an element located in group 7A, will form a salt when reacted with a metal atom.

Chemistry
1 answer:
stiv31 [10]3 years ago
5 0

Answer:

B. Halogen

Explanation:

Halogens are the family of chemical elements found in the group VIIA of the periodic table which means they possess seven (7) outer electrons. Some examples of halogens are Fluorine (F), Iodine (I), Bromine (Br), and Chlorine (Cl).

A halogen, or an element located in group 7A, will form a salt when reacted with a metal atom.

For example, when Chlorine reacts with Sodium it would form a salt known as Sodium Chloride.

Na + Cl ----> NaCl

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3 years ago
Identify the acid, base, conjugate acid and conjugate base in the following reactions:
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Answer:

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Hope this helps.

4 0
3 years ago
How isa molecule of mercury different from a molocue of water
Genrish500 [490]
<h2>Answer:</h2>

The density of mercury molecule is higher than water.

<h3>Explanation:</h3>

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One reason for the differences in density between mercury and water is that the atomic mass of mercury is 200.59 grams per mole. The atomic mass of water is 18.0 grams per mole. This is because mercury has a larger nucleus than hydrogen or water.

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8 0
3 years ago
Maple syrup, which comes from the sap of maple trees, contains water and natural sugars. It's a clear, brown liquid and the suga
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Who is alexander hamilton?
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Answer:

He was an American statesman, politician, legal scholar. military commander, lawyer, banker and economist.

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