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
Paladinen [302]
3 years ago
12

What is the mass number of an atom or ion with three protons, three neutrons, and three electrons?.

Chemistry
1 answer:
____ [38]3 years ago
5 0

Answer:

the mass number of the atom or ion is 6

You might be interested in
Which one of these statements about carbon tetrachloride fire extinguishers is true?
Fofino [41]

Answer;

-Prohibited from use by OSHA

Explanation;

-Carbon tetrachloride is a clear and colorless liquid with an odor similar to that of chloroform.It is employed as a chemical reagent for a number of purposes, as a raw material in chemical manufacture and is, used very widely as a reagent to extinguish fires.

-It volatizes very easily, is a non-conductor of electricity and, as noted above, freezes at very low temperatures.

-It is effective, due to the blanketing effect of its vaporized fumes, on many Class B or volatile, flammable liquid fires and because it will mix with certain volatile, flammable liquids and form a non-burning combination.


5 0
3 years ago
QUESTION 20
Assoli18 [71]

Answer:

49.56

Explanation:

5 0
3 years ago
Greenhouse gases act to __________ temperatures by __________ thermal infrared radiation. Group of answer choices increase; refl
Harlamova29_29 [7]

Greenhouse gases act to <u>increase</u> temperatures by <u>absorbing</u> thermal infrared radiation.

We have already learned that Earth's atmosphere is composed often of nitrogen and oxygen. Those gases are transparent to incoming solar radiation. they may be also transparent to outgoing infrared radiation, which means that they do not take in or emit sun or infrared radiation.

The multiplied quantities of greenhouse gases human sports are adding to the environment have dissatisfied the balance that has been in location for the reason that ceases of the closing ice age, including greater greenhouse gases decreases the amount of infrared radiation energy leaving the atmosphere.

Greenhouse gases inside the ecosystem time and again absorb and re-radiate infrared radiation (warmth). strength radiated from Earth's surface as warmth, or infrared radiation is absorbed and re-radiated by using greenhouse gases, impeding the loss of warmth from our surroundings to area.

Learn more about radiations here brainly.com/question/24469662

#SPJ4

4 0
2 years ago
Oh, so...........................................................................
uranmaximum [27]
Yes ‍♀️.................
4 0
3 years ago
Help me with these questions.
Aloiza [94]
1) C
2) B
3) A/B not sure
4) C I think

5 0
3 years ago
Other questions:
  • What mass of nitrogen is required to react with 16 grams of oxygen?
    6·1 answer
  • Be sure to answer all parts. Compounds A and B are isomers having molecular formula C5H12. Heating A with Cl2 gives a single pro
    13·1 answer
  • Select all that apply. A scientific law: A- is generally accepted as true B- has never been found to be in error C- has no known
    6·2 answers
  • Organisms with traits that are well-suited to an environment tend to survive and reproduce at a greater rate than organisms that
    8·1 answer
  • Which is the atomic number of an atom with six valence electrons
    10·1 answer
  • What type of crystal is halite crystal (rock salt)?
    12·2 answers
  • How does weight influence the sliding force of friction
    10·1 answer
  • 9
    6·1 answer
  • Write a balanced equation of decomposition reaction which is carried out by the catalyst
    12·1 answer
  • Chemistry compound empirical formula and identify compounds weightWhich drug is c3 h3 01
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!