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
Usimov [2.4K]
3 years ago
11

Which element has an atomic number of 16? a. oxygen (O) b. sulfur (S) c. germanium (Ge)

Chemistry
2 answers:
natta225 [31]3 years ago
6 0
Answer will be B : sulfur
emmasim [6.3K]3 years ago
3 0

Answer: Sulfur

Explanation:

You might be interested in
A student is told that both energy and mass must be conserved in every chemical reaction. She measures the mass of Hydrochloric
salantis [7]

Answer:

Explanation:

When we react Hydrochlorid Acid with zinc we have the following reaction:

2HCl(aq) + Zn(s) --> ZnCl2(aq) + H2(g)

The hydrogen gas formed is lost to the environment, so we can affirme that in the start we have the mass for all the H, Cl and Zn atoms in the solution, but after the reaction occurs, we have only the mass for the Cl and Zn atoms.

That's why the mass is less than the original.

The law that the student was told is only applied to closed environments.

6 0
3 years ago
Read 2 more answers
Good day please help me thank you
NARA [144]
I think c I’m not positive about the question but I think c
6 0
2 years ago
Read 2 more answers
How many different atoms are there in H2SO4?
Alenkinab [10]
7, i'm pretty sure, hope I helped!
8 0
3 years ago
How a cation is formed by an atom?​
fenix001 [56]

Answer:

Cations are positively charged atoms and hence we need to make the atom positively charged in order to get a cation

We know that an atom is neutral as a whole, so we have equal number of electrons and protons

since we cannot mess with the number of protons in an atom, we have to do it by altering the number of electrons

If we reduce the amount of electrons in an atom, the net charge will be positive and hence a cation will be formed

4 0
3 years ago
C-12 has 6 protons. how many neutrons does c-13 have? select one:
lina2011 [118]
I think it's Letter c.13 if I'm not mistaken
3 0
2 years ago
Other questions:
  • Which is an example of an element? A) salt (NaCl) B) water (H20) C) silver (Ag) D) electron (e-)
    6·2 answers
  • A welder has 1.873 × 102 g Fe2O3 and 94.51 g Al in his welding kit. Which reactant will he run out of first?
    5·2 answers
  • What is found furthest from the center of an atom
    6·1 answer
  • Which type of signaling pathway uses second messengers because the hormone cannot pass through the plasma membrane?
    10·1 answer
  • The movement of rocks and soil is an example of
    8·2 answers
  • Which compound is an alkyne?<br> (1) C2H2 (3) C4H8<br> (2) C2H4 (4) C4H10
    15·2 answers
  • Which measurements shows the correct degree of the precision for this ruler?
    13·1 answer
  • What is the mass of ethane at STP with a density of 2.1 g/L.
    5·1 answer
  • Gas expands as it heats up. We call this phenomena...
    9·2 answers
  • 33. Why does Fluorine exert a stronger pull than Chlorine on the valence electrons of another
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!