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
erastova [34]
2 years ago
5

I'd really appreciate help- this is due in around 8 hours :"D

Chemistry
1 answer:
Fed [463]2 years ago
7 0

Answer:

  1. atomic #= 1
  • protons equals one
  • Number of neutrons equals to 0
  • number of electrons equal to 1
  • mass number equals to 1

2.

  • atomic number equals to 1
  • Protons equals to 1
  • number of neutrons equals to 0
  • number of electrons equals to 0 because the plus sign means that it loses an electron
  • mass number equals to 1

3.

  • atomic number 17
  • number of protons 17
  • number of neutrons 18
  • number for electrons 18 Because negative sign means It's an anion which means it gains an electron
  • mass number 35

4.

  • 12
  • 12
  • 12
  • 10 loses 2 its a cation
  • 24

5.

  • 47
  • 47
  • 108-47 = 61
  • 46 loses 1
  • 108

6.

  • 16
  • 16
  • 32-16 =16
  • 18 it gains 2 electrons
  • 32

there u go

You might be interested in
- Write equations for (a) the decomposition of carbon monoxide-
allsm [11]

Explanation:

here's the answer to your question about

3 0
3 years ago
N-Alkylbenzene-sulphonamide. Here what is "N"?
zlopas [31]

Answer:

N = Nitrogenous base

Explanation:

Hope it helps

4 0
2 years ago
PLS PLS PLS PLS PLS HELP MEEEEEEEE PLS PLS PLS PLS PLS
svetoff [14.1K]
The answer is C: How long does it take distilled water to evaporate from a 5” diameter container?
5 0
3 years ago
Read 2 more answers
Which of the following is not an example of a polymer?
Nady [450]
I believe the correct answer from the choices listed above is the third option. It is amino acid that is not an example of a polymer. It <span> is a large molecule, or macromolecule, composed of many repeated subunits. Hope this answers the question.</span>
7 0
3 years ago
Given 2Na + Cl2=2NaCl, what is the excess reactant? What is the limiting reactant?
QveST [7]

Answer: The limiting reactant is Na

Explanation:

5 0
3 years ago
Other questions:
  • Sarah needs to replace part of the metal railing on her deck and wants the new railing to match the existing railing. However, s
    10·1 answer
  • WILL MARK BRAINLIEST!!!! HELPPPP
    7·1 answer
  • What are 4 basic functions of a basic computer?
    5·1 answer
  • How many moles in 1.00g of salicylic acid?
    7·1 answer
  • How would u figure the number of neutrons in an atom?
    12·2 answers
  • Calculate the enthalpy of reaction for 2CO + O2 → 2CO2. given the following bond energies:
    5·1 answer
  • Which of these would produce a soft sound A (a slow vibration) B (a big vibration) C (a fast vibration) or D (a tiny vibration)
    5·1 answer
  • When the first ball in a Newton's cradle is pulled back and released, it causes the final ball to move. What does this example o
    10·1 answer
  • How many kilojoules of heat
    10·1 answer
  • what is the oxidation state of each element in coh2? c o h what is the oxidation state of each element in febr3? fe br
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!