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
Kaylis [27]
3 years ago
10

293Ts- has how many protons, neutrons, and electrons

Chemistry
2 answers:
r-ruslan [8.4K]3 years ago
8 0

Answer:

Protons 78

Neutrons 117

Electrons 78

Explanation:

Afina-wow [57]3 years ago
5 0
P 78 N 117 E 78

I took honors and ap chem. Hope this helps!
You might be interested in
Based upon the information provided in the class, which of the following bond types is the strongest? Question options:
Zigmanuir [339]

Answer: A hydrogen bonding is interaction between lone pair and hydrogen atom. An Ion-Dipole interaction is the interaction between an ion formed and a dipole. Dipole forms because of the electronegativity difference between two atom participating in the bond formation, and an ion is formed when an atom gains or lose electron. This ion-dipole interaction is strongest interaction.

Therefore, The right choice is (B)

7 0
3 years ago
Olympic athletes have lower resting heart rates because
Burka [1]
<span>they exercise regularly, which improves the efficiency of their heart.

Hope this helps!

-Payshence xoxo</span>
3 0
3 years ago
An indicator is what type of compound?
OleMash [197]
The letter (d.) strong base or acid would be the most appropriate answer to the question above. An indicator is a strong base or acid. Indicators are strong base and acid because through this you can determine if a compound is acid or base with its color.
3 0
3 years ago
Read 2 more answers
A(n) _____ is equivalent to an electron. gamma ray omega particle alpha particle beta particle
ladessa [460]

Answer:

beta particle

Explanation:

Explanation:

Alpha beta and gamma radiations are the examples of ionizing radiations. When an atom is an excited state and having high energy, the atom is in unstable state. The excess of energy is released by the atom to get the stability. The released energy is in the form of radiations which may include alpha, beta, gamma, X-ray etc.

¹⁴₆C → ¹⁴₇N + ⁰₋₁e

The beta radiations are emitted in this reaction. The one electron is ejected and neutron is converted into proton.

Beta radiations:

Beta radiations are result from the beta decay in which electron is ejected. The neutron inside of the nucleus converted into the proton an thus emit the electron which is called β particle.

The mass of beta particle is smaller than the alpha particles.

They can travel in air in few meter distance.

These radiations can penetrate into the human skin.

The sheet of aluminium is used to block the beta radiations

3 0
3 years ago
A segment of DNA that codes for the ability to make one type of protein molecule is known as what ?
ahrayia [7]
The answer is a gene
7 0
3 years ago
Other questions:
  • What role do catalysts play in chemical reactions?
    6·1 answer
  • The size of the chosen symbols on a graph may be used to indicate the:
    10·1 answer
  • An excess of Ba(No3)2 reacts with 250ml of H2SO4 solution to give 0.55g of BaSo4.determine The concentration in moles per litre
    8·1 answer
  • What is the definition of a Lewis acid?
    14·1 answer
  • Which statements describe the principles of the big bang theory? Check all that apply.
    12·2 answers
  • HELP! ASAP!!! WILL MARK BRAINLIEST!!
    5·2 answers
  • 1.5<br> What is the purpose of adding sodium carbonate to the reaction mixture?<br> I
    7·1 answer
  • a cylinder is filled with 10. 0 L of gas and a piston is put into it. The initial preasure of the gas is measured to be 138 kPa.
    13·1 answer
  • State the difference that may be observed between the solids obtain by evaporating a solution of a solid to dryness or letting i
    12·1 answer
  • Calculate the percent by mass of a solution made from 14 g nacl (the solute) and 61 g water
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!