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rusak2 [61]
3 years ago
8

ASAP in middle of test will mark brainLIEST Which family in the periodic table has metals that are usually harder than other met

als?
Alkali metals
Alkaline earth metals
Lanthanide series
Transition metals
Chemistry
1 answer:
GREYUIT [131]3 years ago
3 0
The correct answer is alkaline metals
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Draw the Lewis structure for carbonate
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There you go try that out.

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A decrease in pressure has the greatest effect on a solution that contains.. ?
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<h3><u>Answer;</u></h3>

A gas in a liquid

<h3><u>Explanation;</u></h3>
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What is defined as the number of atoms surrounding an atom in a crystal lattice?
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Answer:

coordination number

Explanation:

Coordination number -

In a crystal lattice , the number of atoms that are surrounded to a particular atom , is referred to as the coordination number of the crystal.

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Draw the alkyl bromide(s) you would use in a malonic ester synthesis of ethyl 3-methylbutanoate.
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The structure of the alkyl bromides used in a malonic ester synthesis of ethyl 2-methyl-4-pentenoate.

Ethyl 2-methyl-4-pentenoate by Malonic ester synthesis.

The alkylation of diethyl malonate or a related ester of malonic acid at the carbon alpha (immediately next) to both carbonyl groups, followed by conversion to a substituted acetic acid, characterizes the chemical reaction known as the malonic ester synthesis.

As a result, it is evident from the structure of ethyl 2-methyl-4-pentenoate that ethyl and methyl bromides are the alkyl bromides employed.

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