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
Jlenok [28]
3 years ago
7

How many protons does the neutral atom pictured have? A) 8 B) 18 C) 2 D) 20

Chemistry
2 answers:
elena-14-01-66 [18.8K]3 years ago
7 0
18 because well I took the the test
Shalnov [3]3 years ago
3 0

Answer:

b 18

Explanation:

You might be interested in
Nkkljihghjhytuyftghvnvm<br>jkhjkhjkh
NeX [460]

Answer:

seriously ....,........

I don't like chemistry

4 0
3 years ago
1) What is the atis of 0.367 moles of CaCI?
dedylja [7]
Sorry I really don’t know I was trying to help and get points it might be D
5 0
3 years ago
1 point
Bumek [7]

Answer:

1 mole of C2H6.

Explanation:

The balanced equation for the reaction is given below:

2C2H6 + 7O2 —> 4CO2 + 6H2O

We can determine the number of mole of C2H6 that reacted to produce 2 moles of CO2 as follow:

From the balanced equation above,

2 moles of C2H6 reacted to produce 4 moles of CO2.

Therefore, Xmol of C2H6 will react to produce 2 moles of CO2 i.e

Xmol of CO2 = (2 x 2)/4

Xmol of CO2 = 1 mole.

Therefore, 1 mole of C2H6 is required to produce 2 moles of CO2.

6 0
3 years ago
What is the identity of an ion having 46 protons, 42 electrons and 60 neutrons?
Anon25 [30]

Answer:

first u lick it then out some sliva on it then rub it and once the volcano erupts u put it back in ur mouth and blow real hard ok!

Explanation:

repeat this process till the dong bleeds!

3 0
3 years ago
What is the answer? <br><br> NO LINKS!!
jek_recluse [69]
Liquid? maybe, its really inbetween if you get what i mean
5 0
3 years ago
Other questions:
  • Which of the following is the correct representation of Gibbs’ Free Energy equation?
    5·2 answers
  • 4. I am named after the united states since I was discovered here. What is my name and how many protons do I have?
    15·1 answer
  • A weak acid. What is the pH of a 0.1 M solution of acetic acid (pKa = 4.75)?
    7·1 answer
  • The freezing point of benzene C6H6 is 5.50°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in benzene is DDT . H
    12·1 answer
  • A certain metal M forms a soluble sulfate salt M2SO4. Suppose the left half cell of a galvanic cell apparatus is filled with a 5
    5·1 answer
  • Write down the names of compounds represented by the following formulae:
    8·1 answer
  • Stuck at this. Can anyone help me pls? ​
    15·1 answer
  • What sound is produced when lithium react with water?
    8·1 answer
  • Help me pls
    14·1 answer
  • How can we increase the rate of collisions between the reactants in this reaction? mg 2hcl → mgcl2 h2
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!