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
puteri [66]
3 years ago
14

(Help) which of these is correct?

Chemistry
1 answer:
PolarNik [594]3 years ago
6 0
The third one I think
You might be interested in
Compare molecule and atoms (not from the first answer that pops up when u search it please)
lorasvet [3.4K]

Answer:

Molecules are made up of atoms and are the smallest parts of compounds that still have properties. Atoms are the smallest parts of elements that still have properties.

Explanation:

8 0
3 years ago
Read 2 more answers
What is the ionic charge for C, Si, Ge, Sn and Pb?
Alecsey [184]
An atom of carbon has 4 electrons in its outermost shell, which means that 
<span>its ionic charge is 4+ or 4-
</span>Si is in same group as carbon so its also 4+ or 4-
Germanium is 4+.
Sn is also 2+ or 4+
Pb is usually +2


6 0
2 years ago
State Modern periodic Table​
Kaylis [27]

Answer:

According to the modern periodic law, the properties of the elements and their compounds are a periodic function of their atomic numbers. Thus, in the modern periodic table, atomic number forms the basis of the classification of elements;The modern table is called 'long form' of the periodic table.

hope this helps

5 0
3 years ago
What is in with those numbers? H2O?
vlabodo [156]

Answer:

hydrogen atom and oxygen atom

8 0
2 years ago
Which of the following uses a nonrenewable energy resource to generate energy? A. nuclear power plant B. wind farm C. fireplace
Alisiya [41]
A & C.
much debated nuclear power plants uses nuclear fission power stations, with uranium-235 as the source if fission. It is "non-renewable" according to the Energy Information Administration.

burning wood is also a non-renewable energy source
6 0
3 years ago
Read 2 more answers
Other questions:
  • Fluorine gas is placed in contact with calcium metal at high temperatures to produce calcium fluoride powder. What is the formul
    15·1 answer
  • Someone can help me ???
    14·2 answers
  • The ir spectrum of benzilic acid is shown below. for each peak indicated by the blue boxes, select the bond represented by the f
    8·1 answer
  • Which statement about surface tension is FALSE?
    10·1 answer
  • student desing an experiment to see if the thermo energy is transfer at the same rate in different liquids the students safely h
    6·1 answer
  • A 0.7 ft diameter hole forms in a tank containing butane at 19 atmg and 76 degrees Fahrenheit. Determine the maximum possible ma
    12·1 answer
  • The indicator dilution method is a technique used to determine flow rates of fluids in channels for which devices like rotameter
    7·1 answer
  • 1. How do metals and non-metals react with acids? Write and explain the chemical equation for the reaction of magnesium with sul
    10·2 answers
  • HELP ASAP ITS TIMED!!!
    11·2 answers
  • Analyze How would tides be affected if the<br> Moon was farther away from Earth?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!