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
wariber [46]
3 years ago
6

What determines the mass number of an element? (2 points)

Chemistry
2 answers:
dedylja [7]3 years ago
4 0
The number of neutrons and protons together determines an elements mass number. Therefore, your answer would be C.

hope this helps!
jeyben [28]3 years ago
4 0

The answer is C The total number of neutrons protons

You might be interested in
When This Occurs, Particles Spread Out
Reil [10]
When any sort of solid or liquid becomes a gas.
HOPE THIS HELPS BRAINLIEST
8 0
3 years ago
A sodium atom can easily lose an electron. What happens to this electron?
meriva

Answer:

A.it is converted into thermal energy

4 0
2 years ago
Calculate the energy of a photon with a frequency of 2.36 x 10-19 Hz.
OlgaM077 [116]

Answer:

Explanation:

energy for photon is calculated in same wasy as for electromagnetic radiation

energy for electromagnetic radiation = hf

where f is the frequency of photon

h is Planck's constant = h = 4.14 × 10−15 eV · s.

thus

energy of photon = 4.14 × 10−15 eV · s *  2.36 x 10-19 Hz

energy of photon = 9.77 * 10−(-15+ -19) eV

energy of photon = 9.77 * 10−34eV        answer

6 0
3 years ago
What is the electron structure of a sodium atom?
nordsb [41]

Answer:

1s22s22p63s1 is the electronic configuration of sodium.

Explanation:

7 0
3 years ago
Read 2 more answers
How do u draw an electron dot diagram of an aluminum atom
xenn [34]

Answer:

you tell me

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • How many nitrogen atoms are in 10.2 g of copper(ii) nitrate?
    15·1 answer
  • What is the weight of 4.30 mole of sodium
    15·1 answer
  • Contrast How are photosynthesis and cellular respiration different?
    6·1 answer
  • How many moles are in 2.3 grams of phosphorus? :(
    11·1 answer
  • 2. If 45.4 grams of H20 are formed during the reaction, how many moles of Oz reacted?
    13·1 answer
  • How are the aurora borealis formed?
    5·1 answer
  • The Davis Mountains in West Texas were once taller than they are now. Which of the following forces most likely caused the mount
    8·1 answer
  • What volume in liters of carbon dioxide will be produced by the reaction of 18.5 liters of oxygen gas at STP?
    15·1 answer
  • Does a negative ΔH mean that the heat should be treated as a reactant or as a product?
    13·1 answer
  • Which structure is the arrow pointing to?<br><br> What is the function of this organelle?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!