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
xxMikexx [17]
3 years ago
15

When an atom of calcium (Ca) forms an ion by losing two electrons, what is the ion’s type and charge?

Chemistry
2 answers:
andre [41]3 years ago
8 0

The electrical charge of the calcium ion is +2.

posledela3 years ago
5 0

Answer:

cation +2

Explanation:

A cation is a positively charged ion, while an anion is a negatively charged ion. Contrary to how it sounds, when an atom loses electrons, it's charge becomes more positive. Since the calcium atom lost 2 electrons, it is a positive (+2) ion.

You might be interested in
Give the name of the following molecule. EXTRA POINTS PLEASE HELP
Rudik [331]
There isn t a 'middle' carbon  because there  is an even number of them

If the methyl group braches off the 3rd carbon the name is

hexa-3-methyl-3-ene 
3 0
3 years ago
How many pounds of carbon dioxide are emitted of 400 liter pls i need asap
Nookie1986 [14]

884 pounds of carbon dioxide are emitted in 400 litres.

What is a pound?

The pound is defined as the basic unit for weight in the Foot Pound Second (F.P.S) system and is equal to 16 ounces.

To convert a litre measurement to a pound measurement, multiply the volume by 2.204623 times the density of the ingredient or material. Thus, the volume in pounds is equal to the litres multiplied by 2.204623 times the density of the ingredient or material.

One litre of water weighs approximately 2.21 pounds.

So 400 liter = 400 liter x 2.21 pounds

= 884 pounds

Hence, 884 pounds of carbon dioxide are emitted in 400 litres.

Learn more about the pounds here:

brainly.com/question/4262393

#SPJ1

4 0
3 years ago
Why is it easy to float on salt water instead of fresh water?
Elan Coil [88]
Answer:  
____________________________________________
Because salt water is denser than freshwater.
____________________________________________
5 0
3 years ago
Condensation is-
RideAnS [48]
A physical exothermic process
4 0
4 years ago
Convert 5,500 mg to kg. Show your work to receive full credit.
Ivanshal [37]
5500 mg = 0.0055 kg. is the answer
7 0
3 years ago
Other questions:
  • Fill in the coefficients that will balance the following reaction: a0PbI4 + a1CrCl3 → a2PbCl4 + a3CrI3
    10·2 answers
  • Lauryl alcohol is obtained from cocon ut oil and is used to make detergents. A solution of 5.00 g of lauryl alcohol in 0.100 kg
    13·1 answer
  • How many moles of oxygen atoms are present in 4.72 mol diphosphorus pentoxide (P2O5)?
    9·1 answer
  • What is the covalent bond if H+H (H2)
    7·1 answer
  • Drag the tiles to the correct boxes to complete the pairs.
    11·1 answer
  • What is the metal with 4 valence <br><br>electrons and a mass greater than 200?
    5·1 answer
  • The density of (blank) is 1.0 g/cm3
    13·2 answers
  • An electromagetic wave can only move through _____. a Air b Water c Empty space d Land
    12·2 answers
  • Best describes thermal energy
    15·2 answers
  • What is used to measure P? To measure T? in Gas laws​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!