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
Ne4ueva [31]
3 years ago
12

6. What is the atomic number of the element?

Chemistry
1 answer:
zheka24 [161]3 years ago
7 0

Answer:

For O: atomic number = 8 # neutrons = 8

For Al: atomic mass = 27, # electrons = 13

You might be interested in
CORRECT ANSWER GETS BRAINEST!!! <br><br> Which element is in Group 6, Period 4? (Look at image)
vaieri [72.5K]

Answer:

Se

Explanation:

Se is in geoup 6, period 4

7 0
3 years ago
Read 2 more answers
Ravi’s grandmother is suffering from diabetes. Her doctor advised her to take lassi with less fat content. Which of the followin
bezimeni [28]

Answer:

Explanation:

Hello friend

The answer is Churning.

Hope this helps

plz mark as brainliest!!!!!!

3 0
3 years ago
Winds move in the same direction in both southern and northern hemispheres.
Ronch [10]
False this is the answer
7 0
3 years ago
Read 2 more answers
What would you predict for the lengths of the bonds in no2− relative to n−o single bonds and double bonds?
djverab [1.8K]

The bonds in no2− relative to n−o

8 0
4 years ago
Read 2 more answers
What is the mass, in grams, of a pure iron cube that has a volume of 4.20 cm3?
Dafna11 [192]
35.25 is  the answer of the probem

7 0
3 years ago
Other questions:
  • While conducting experiments on pea plants, Mendel observed that the combination of traits in the offspring did not match up wit
    9·2 answers
  • Which of the following is NOT the property of a non-metal? A. Non-rigid structure B. Not ductile C. Low density D. Malleable
    14·2 answers
  • Can you summarise the life of Isaac Newton and his contribution to the world of Science?
    11·1 answer
  • Which of these causes the release of neurotransmitter molecules?
    7·2 answers
  • A solution at 25 degrees Celslus 1.0*10^ -5 MH 3 O^ + . What the concentration of OH^ - in this solution?
    15·1 answer
  • The elements in Period 4 on the Periodic
    12·1 answer
  • A horse runs 1 km in 15 s. What is the average speed
    14·1 answer
  • Use a reference source to identify five facts about a neutron star or a black hole. Don’t forget to cite your sources.
    7·1 answer
  • What percentage of the mass of hydrofluoric acid (HF) is contributed by hydrogen?
    13·1 answer
  • C2H6O + _02&gt; _CO2 + _H20<br> +<br> Please help balance this equation
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!