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
zimovet [89]
2 years ago
10

When factor is change when a pure element becomes an ion?

Chemistry
1 answer:
nikklg [1K]2 years ago
6 0
<span>When a pure element becomes an ion, the factor that changes is the charge of the element. Either the element loses an electron to become a positively charged ion, or it loses a proton, to become a negatively charged ion.</span>
You might be interested in
Copper sulfate is made of one copper (Cu) atom, one sulfur (S) atom, and four oxygen (O) atoms. Write the chemical formula corre
Rzqust [24]
The chemical formula for copper sulfate is CuSO4
4 0
3 years ago
4.
Sonja [21]

Answer: 721 grams

Explanation:

3 0
3 years ago
The original amount of radioactive substance is 10 grams. After several years, 2.5 gtams of the substance is remaining. How many
nirvana33 [79]
10/2=5 (one half life)
5/2=2.5(two half lives)
8 0
3 years ago
Write the combustion product of butane in excess<br> oxygen.
Leto [7]

Answer:

The name of the products are CO2 = carbon dioxide and H2O = water. The type of reaction is a combustion reaction.

Explanation:

8 0
3 years ago
Read 2 more answers
An oxide of phosphorus contains 56.4% phosphorus and 43.6% oxygen. It's relative molecular mass is 220. Find both the empirical
sladkih [1.3K]
Moles of P = 56,4g/30,974g/mole = 1,82 moles P
moles of O = 43,6/15,999 = 2,73 moles of O

converting to the simplest ratio:
For P : 1,82/1,82 = 1
For O : 2,73/1,82 = 1,5

1 P and 2 oxygens.
PO2 -> the empirical formula

hope this help
7 0
3 years ago
Read 2 more answers
Other questions:
  • Match the each term with its definition. 1) reaction coordinate a) the higher point on the energy curve 2) δg° b) the plot of th
    11·1 answer
  • 1. This is a physical combination of one substance dissolved in another.
    8·2 answers
  • Calculate the number of atoms in a 6.29 x10^3 g sample of lithium
    14·1 answer
  • Please help thanks very much extra points given
    5·2 answers
  • What were the characteristics of global independence<br>movements after WWII?​
    11·1 answer
  • According to Charles law when the temperature of a gas at constant pressure is increased it
    9·1 answer
  • What is the abreviation for carbon dioxide??
    13·1 answer
  • PLEASE HELP ME 20 POINTS!!!!!
    15·1 answer
  • Which substances are released during cellular respiration?
    10·1 answer
  • In an acid/base titration where NaOH(aq) is the titrant and HCl(aq) is the analyte, what is true about the moles of each reactan
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!