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jek_recluse [69]
3 years ago
7

How extrusive igneous rocks and intrusive igneous rocks form?

Biology
1 answer:
MrRissso [65]3 years ago
4 0

Answer:

Not rocks id johnny paps not when

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¿Qué se puede agregar a un átomo para hacer que un electrón sin valencia en el átomo se convierta temporalmente en un electrón d
NNADVOKAT [17]

Energía.

Explicación:

Generalmente, los electrones giran continuamente en las capas de los átomos. Si estos electrones se encuentran en las capas más externas de un átomo, se denominan electrones de valencia.

Son necesarios para las reacciones químicas de un átomo en particular con otro, a través de sus pérdidas o compartidas.

En los átomos sin valencia, sus capas más externas no tienen electrones en sus capas más externas, tales átomos son estables.

Sin embargo, si se suministra cierta cantidad de energía a dicho átomo, el electrón gana energía y, por lo tanto, se excita.

Por lo tanto, se mueven de niveles de energía más bajos a niveles de energía más altos, y hacen que el átomo sin valencia se convierta en valencia temporalmente, a medida que se mueven hacia la capa más externa.

Answer:

Energy.

Explanation:

Generally, electrons revolves continuously in the shells of  atoms.if these electrons are located in the outer most shells of an atom,they are refereed to as the Valence electrons.

They are needed for chemical reactions of a particular atom with another,through their loses or sharing.

In Non -valence atoms their outermost shells do not have electrons at their outermost shells,such atoms are stable.

However, if  certain quantity of energy is supplied  to  such atom, the electron  gains energy and therefore becomes excited.

They therefore move from lower energy levels to higher energy levels,and makes the non- valence atom becomes valence temporarily, as they move into the outermost shell.

5 0
3 years ago
I WILL GIVE BRAINLIST IF YOU HELP
Naya [18.7K]

Answer:

B. Sun -> Algae -> Shrimp -> Red drum

Explanation:

The only way for the Sun to transfer energy is through plants, which rely on sunlight for food.

D. is incorrect, because plants cannot consume other vegetation.

8 0
3 years ago
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Which of the following is a property of solids?
Leno4ka [110]

D : the shape of a solid does not change when it is put into a container

8 0
3 years ago
Compare the structures and functional groups of arachidonic acid and prostaglandin pge1.
Tatiana [17]

Arachadonic acid is a carboxylic acid with a 20 carbon chain and four cis-double bonds. They do not have any functional groups. It is a polyunsaturated fatty acid present in the phospholipids of the membranes in the cells of the body, brain, muscle and liver. Prostaglandins are the active lipids compounds abundant in human tissue. They are a 20 carbon chain saturated fatty acids with a 5 carbon ring forming a cyclopentane. It has one trans-double bond, two hydroxyl functional groups and a ketone functional group.


6 0
3 years ago
How were humans formed?
liq [111]

Answer:

Through the process of evolution

Explanation:

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