1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marta_Voda [28]
3 years ago
11

If aluminum loses 3 electrons how do you write the ion

Chemistry
1 answer:
luda_lava [24]3 years ago
7 0
Since it has lost 3 electrons that means it now has excess protons of 3 protons.

So it is positive. You write it as:

Al³+.

The plus sign should be on the same line with the 3.
You might be interested in
During the reaction of 2-methyl-2-butanol with the nucleophile-solvent mixture two layers are formed after shaking the reaction
Xelga [282]

Answer:

Top layer is Organic (CH2Cl2 and product)

Explanation:

In a solvent mixture, there are usually two phases, the organic phase and the aqueous phase.

It is usual that the organic phase is almost always less dense than the aqueous phase hence the organic phase tend to remain on top of the aqueous phase.

Hence, the top layer is expected to be the organic CH2Cl2 and product.

8 0
3 years ago
Which pair of symbols represents a metalloid and a noble gas?(1) Si and Bi (3) Ge and Te
Natali5045456 [20]
This is pretty easy lol.... AS and AR 

8 0
3 years ago
Read 2 more answers
Which of the following best describes the amount of natural resources found here in the United States?
blsea [12.9K]
Its A Natural resources are found in abundance in the US.
4 0
3 years ago
How does amplitude affect the wavelength?<br>​
docker41 [41]

Answer:

Amplitude does not effect the wavelength in linear system.

Explanation:

Amplitude:

It is the measure of height from peak to trough.

Wavelength:

It is measure of length from peak to peak.

There is no relation between the amplitude and wavelength but if the system will no more linear then high amplitude can cause the distortion in wave if more frequencies are present. However frequency and wavelength can be related. The wave with higher frequency have shorter wavelength and vise versa.

Frequency:

It is the number of waves passing through a given point in a given time period. It is measure in Hz or s⁻¹

5 0
3 years ago
Why is earth's surface warmer in the northern hemisphere when it is summer there
RideAnS [48]
 <span>By definition, summer is the portion of the year in which the hemisphere is tilted toward the sun, so that sunlight strikes the surface more directly. When it is summer in the northern hemisphere, it is winter in the southern hemisphere, and vice versa</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following reactions could be used to power a battery because of the transfer of electrons?
    8·1 answer
  • In a chemical reaction, the mass of the products ____.
    7·2 answers
  • Which of the following best describes a safety precaution needed in nuclear power plants? (1 point)
    6·1 answer
  • Carbon dioxide from the air is used to make sugars during ______________________ .
    7·1 answer
  • What is the process of convertingiborganic substances to nutritional organic substances through light or chemical energy by auto
    6·1 answer
  • What parts do all cells have?
    6·2 answers
  • Name three things that are Not matter and why not
    14·1 answer
  • Use scientific notation to solve
    13·1 answer
  • If you have 5.22*1022 molecules of glucose (C6H12O6) how many grams is this?
    12·1 answer
  • Which sentence from “Broken Chain” contains the most descriptive language? “He asked his mother if he could have braces, like Fr
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!