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
Zina [86]
4 years ago
9

Oxidation number of phosphorus in calcium phosphorus oxides whole 2

Chemistry
1 answer:
Ket [755]4 years ago
6 0
Answer; +3

Example Ca3(PO4)2
You might be interested in
The symbols for elements with atomic numbers 4, 9, 16, & 17 are? (Respectively)
sashaice [31]

Answer:

the answer is 4=Be 9 =F 16=S 17 = CL

Explanation:

atomic no 4 = beryllium (Be)

" " 9 = fluorine (F)

16 = sulfur (S)

17 = chlorine (CL)

5 0
3 years ago
Molecular compounds result from covalent bonding which are called _____
11Alexandr11 [23.1K]
There are three which are:
dispersion/london/van der vaals forces
dipole/dipole
hydrogen bonding
3 0
3 years ago
Eugenol is a molecule that contains the phenolic functional group. Which option properly identifies the phenol in eugenol
givi [52]

Answer:

Explanation:

Hello,

Among the options given on the attached document, since phenolic functional group is characterized by a benzene ring bonded with a hydroxyl group (C₆H₅OH) we can see that the first option correctly points out such description. Thus, answer is on the second attached picture. Other options are related with other sections found in eugenol that are not phenolic.

Best regards.

3 0
4 years ago
Which of the following would not be an isotope of carbon-12? A. Carbon-14 B. Carbon-13 C. Boron-12 D. Carbon-11
Oliga [24]
C because it isn't carbon
6 0
3 years ago
Why should you clean up after every investigation
8_murik_8 [283]
You should clean up after every investigation because if you leave a mess, maybe another detective will come in and get lost because of the mess you left.
6 0
4 years ago
Read 2 more answers
Other questions:
  • What is the correct complimentary strand for the following DNA?ATCGAG
    10·1 answer
  • which has the greatest amount of energy a glass of water at 20 degrees or a glass of water at 80 degrees
    11·1 answer
  • A 13.00 g sample of citric acid reacts with an excess of baking soda as shown in the equation.
    10·1 answer
  • Which choice best describes the specific heat of water compared with that of metals?
    6·1 answer
  • What is the freezing point of calcium?
    5·1 answer
  • When water is added pH of the acidic solution
    10·1 answer
  • Calculate the temperature change when 2.00 L at 293 K is compressed to 1.00 L.
    15·1 answer
  • How many moles are in 100.0g of gold
    15·1 answer
  • How is a mixture different from a compound?
    15·2 answers
  • A 1 kg block of iron sits outside in the direct sun from 8am to 10am. At 8am the temperature of the block was 20.0°C and at 10am
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!