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Ksju [112]
3 years ago
14

Describing Metallic Bonding Theories

Chemistry
2 answers:
Anika [276]3 years ago
5 0

Answer:

A and C

Explanation:

Neporo4naja [7]3 years ago
5 0

Answer:

A. Electrons all have approximately the same energy.

C. Electrons move freely among atoms (delocalized).

<u>Next Question:</u>

B. Electrons move among orbitals of different energies.

C. Electrons move freely among atoms (delocalized).

Explanation:

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An element has 3 electrons, 3 protons and 4 neutrons. What will be its atomic number and mass number? (​
stiv31 [10]

Answer:

its atomic number will be 3 and it's mass number will be 7. it is lithium

8 0
2 years ago
Please help very urgent! &lt;3
LuckyWell [14K]

Answer:

a) Neutralisation

b) Combustion

c) Synthesis

d) Decomposition

e) Neutralisation

f) Double Displacement Reaction

h) Single Displacement Reaction

i) Double Displacement Reaction

j) Combustion

Explanation:

Synthesis  is a reaction where various compounds/ elements react to form a totally new compound.

Decomposition is a reaction where a single compound breaks down into several components due to excessive heating or energy applied.

Single Displacement Reaction is a type of chemical reaction where an element reacts with a compound and takes the place of another element in that compound.

Double Displacement Reaction is a type of chemical reaction where two compounds react, and the positive ions (cation) and the negative ions (anion) of the two reactants switch places, forming two new compounds or products.

Combustion is a reaction where a compound/ element oxidises in the presence of Oxygen.

Neutralisation reaction is a reaction where an acid reacts with a base to form a salt.

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3 years ago
At equilibrium, Keq for the following reaction is equal to 3.5: SO2 + NO20 È SO3 + NO a) Is a beaker containing 2.5 M SO2, 2.0 M
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Keq=[SO3][SO2] /[SO2][NO2]
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What is the usable form of nitrogen that is found in the ground?
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