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
Ksju [112]
3 years ago
9

The number of protons plus neutrons in the atom is called its?

Chemistry
2 answers:
Olegator [25]3 years ago
7 0
The mass number is protons plus neutrons
yKpoI14uk [10]3 years ago
5 0
This is the thing called the mass number of the thing
You might be interested in
Which of the following measurements is expressed to three significant figures? 7.30 × 10–7 km 0.007 m 7077 mg 0.070 mm
Sonbull [250]

7.30 x 10^-7 km. the others have 4 significant figures.

4 0
3 years ago
27. A solution has a pH of2. Which best describes the solution? (a point)
lianna [129]

Explanation:

solution has a pH of 2 is a strong acid.

5 0
3 years ago
Read 2 more answers
Which of the following changes depending on the strength of the gravity field it is in?
jek_recluse [69]
I believe it’s C.) Mass. Hope I’m right.
5 0
3 years ago
Which compound forms from 2 parts of hydrogen and 1 part of oxygen?
lina2011 [118]
Water, H2O, HOH these are all the same compound just worded differently
6 0
3 years ago
The elements beyond uranium on the periodic table of the elements are called the ------- elements
iris [78.8K]
The answer is elements
4 0
3 years ago
Other questions:
  • JOSE BOUGHT 750 BAGS OF PEANUTS FOR 375 HE INTENDS TO SELL EACH BAG FOR 0.15 MORE THAN HE PAID HOW MUCH SHOULD HE CHARGE FOR EAC
    10·2 answers
  • Which of the following represents a chemical change. A water to boiled
    13·2 answers
  • Why does a beta particle have an atomic number of -1
    8·1 answer
  • Predict the mass of iron (III) sulfide produced when 3.0 g of iron filings react completely with 2.5 g of yellow sulfur solid, S
    14·2 answers
  • How are a substance and a solution similar? how are they different?
    12·1 answer
  • A liquid with a high surface tension exhibits __________.
    10·2 answers
  • Covalent solutes are considered non-electrolytes. What does this mean for the conductivity of the solution?
    6·2 answers
  • What are cilia?<br><br> smooth covering<br> hair like structures<br> a tail<br> all of the above
    14·1 answer
  • Which of the following would result in a decrease in entropy?
    15·1 answer
  • Which of an atom's electrons are inrolved in chemical reactions?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!