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
Bess [88]
3 years ago
11

The atomic number of sodium (Na) is 11. This is also the number of which of the following?

Chemistry
1 answer:
attashe74 [19]3 years ago
3 0
D. Protons, Atomic number is the number of protons in an atom.
You might be interested in
What is the mass of 2409793.03 particles of N2?
Yakvenalex [24]
ANSWER



ANSWER

EVIDENCE
4 0
3 years ago
The various atomic masses of the same element are called neutrino positron critical mass isotopes
Mariana [72]
The various atomic masses of the same element are called<u> isotopes</u>. They have the same number of protons but different number of neutrons.
3 0
3 years ago
Read 2 more answers
A sample gas initially occupies 3.35
Strike441 [17]
After i don’t get it
7 0
3 years ago
After leaving the cockroaches in their metabolic chamber for one hour the gases in the chamber was measured. The fraction of oxy
Snezhnost [94]
I think it's B

.
.
.
.
Z
8 0
3 years ago
Increasing temperature can
SOVA2 [1]
A- Change the phase of the matter
7 0
3 years ago
Other questions:
  • 12. Describe the results of a chemical change. List four<br> indicators of chemical change.
    6·1 answer
  • A 6.55 g sample of aniline (C6H5NH2, molar mass = 93.13 g/mol) was combusted in a bomb calorimeter with a heat capacity of 14.25
    10·1 answer
  • The rate constant for this first‑order reaction is
    15·1 answer
  • A student needs to conduct a reaction that combines chemicals A and B to synthesize product AB. If we write this as a chemical e
    9·1 answer
  • The half life for the first order conversion of A to B is 56.6 hours. How long does it take for the concentration of A to decrea
    10·1 answer
  • A white rooster mates with a black hen. The offspring is gray in color. What is this phenomenon called?
    8·1 answer
  • Which statement describes the role of consumers in an ecosystem?
    13·2 answers
  • When carbon is in a plant, what form is it in?
    14·1 answer
  • Find the normality of 0.321 g sodium carbonate in a 250 mL solution.
    12·1 answer
  • Please answer this.A) ____ N2 + ____ H2 → ____ NH3B) ____ KClO3 → ____ KCl + ____ O2C) ____ NaCl + ____ F2 → ____ NaF + ____ Cl2
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!