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
grin007 [14]
3 years ago
11

The mass of an atom composed of 7 protons, 8 neutrons, and 7 electrons is

Chemistry
1 answer:
kykrilka [37]3 years ago
7 0

Answer:

Nitrogen

Explanation:

You might be interested in
Balance the equation for ethane C3H6 burning in oxygen to form carbon dioxide and steam. _____C3H6 + ____ O2 ---> CO2 + ____H
aleksandrvk [35]

Answer:

   2C3H6 + 9 O2 ---> 6 CO2 + 6 H2O

Explanation:

8 0
3 years ago
Help Plz 20 points -------------
Arturiano [62]

Answer:

B

Explanation:

Compounds are made up of 2 or more different atoms that bond to form a compound.

4 0
3 years ago
Read 2 more answers
A certain gas at 2oC and 1.00 atm pressure fills a 4.0 container. What volume will the gas occupy at 100oC and 780 torr pressure
artcher [175]

The final volume V₂=4.962 L

<h3>Further explanation</h3>

Given

T₁=20 + 273 = 293 K

P₁= 1 atm

V₁ = 4 L

T₂=100+273 = 373 K

P₂=780 torr=1,02632 atm

Required

The final volume

Solution

Combined gas law :

P₁V₁/T₁=P₂V₂/T₂

Input the value :

V₂=(P₁V₁T₂)/(P₂T₁)

V₂=(1 x 4 x 373)/(1.02632 x 293)

V₂=4.962 L

6 0
3 years ago
Gress.
MrRissso [65]

Answer:

true

Explanation:

the small car also has gravity making it heavy

8 0
3 years ago
ASAP!!!!!!!!!!!!
dlinn [17]
<span>a. Tall prarie grass burns after being struck by lightning.</span>
6 0
3 years ago
Other questions:
  • A gas sample has a temperature of 22c with an unknown volume. The same gas has a volume of 456 mL when the temperature is 86c wi
    13·1 answer
  • What sequence should be followed when conducting a laboratory investigation? Make observations, gather experimental data, form a
    13·2 answers
  • Which best describes the modern periodic table?
    10·1 answer
  • Each astronaut produces 8.8 × 102 g CO2 per day that must be removed from the air on the shuttle. If a typical shuttle mission i
    9·2 answers
  • What is the mass of glyphosate
    11·1 answer
  • A mixture of uneven distribution and easy separation is:
    7·2 answers
  • 2H2 + O2 -&gt; 2H20<br> How many grams of oxygen are needed to produce 25 grams of H20
    6·1 answer
  • For questions 14-16 pick out the variables that will be needed to answer the following question: Do trees grow faster if it is w
    9·2 answers
  • What the recipe of momo​
    11·1 answer
  • Which of the following is a correctly written electron configuration?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!