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
mars1129 [50]
3 years ago
5

A certain atom has 26 protons 26 electrons and 30 neutrons. its mass number is

Chemistry
1 answer:
Margaret [11]3 years ago
8 0
26 the mass number is always the proton count
You might be interested in
Look at the four positions of Earth with respect to the sun. Florida is in the Northern hemisphere. At what position of Earth wi
Lena [83]

Answer:

2) Position 2 3

Explanation:

3 0
3 years ago
Convert eachh into scientific notation
mixer [17]

Answer:

0.00580 →

3000 →

0.000908 →

200. →

Explanation:

yay

7 0
3 years ago
Read 2 more answers
How does the VSEPR theory explain molecular shape?
Advocard [28]

Answer:

D. Electron pairs repelling each other push atoms apart

Explanation:

Hope this helps :) I just got it wrong on ap3x so I'm sure this is right

3 0
2 years ago
Read 2 more answers
How to answer all these questions?
Fudgin [204]
You have to do it to see the results
8 0
3 years ago
If you can do this for me that would be great thank you!​
Stels [109]

Answer:

Mass is both a property of a physical body and a measure of its resistance to acceleration when a net force is applied. An object's mass also determines the strength of its gravitational attraction to other bodies. The basic SI unit of mass is the kilogram.

Gravity, or gravitation, is a natural phenomenon by which all things with mass or energy—including planets, stars, galaxies, and even light—are brought toward one another. On Earth, gravity gives weight to physical objects, and the Moon's gravity causes the ocean tides.

When dealing with the force of gravity between two objects, there are only two things that are important – mass, and distance. The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them.

Gravitational energy or gravitational potential energy is the potential energy a massive object has in relation to another massive object due to gravity. It is the potential energy associated with the gravitational field, which is released when the objects fall towards each other.

In science and engineering, the weight of an object is the force acting on the object due to gravity. Some standard textbooks define weight as a vector quantity, the gravitational force acting on the object. Others define weight as a scalar quantity, the magnitude of the gravitational force

Newton's law of universal gravitation is usually stated as that every particle attracts every other particle in the universe with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.

Explanation:

6 0
2 years ago
Other questions:
  • When the owners of some wells in Pallerla started using high-powered motors to
    9·1 answer
  • How many quarts are in 0.15 ML
    14·1 answer
  • How many atoms are in c8h8o3?<br> Show your work
    6·1 answer
  • What conditions must exist for a polyatomic molecule to be nonpolar?
    13·1 answer
  • Use the periodic table to answer the questions below.
    9·2 answers
  • Cellulose could provide an abundant and cheap form of glucose for humans. Why is cellulose not a source of nutrients for humans?
    8·1 answer
  • 1. Use electron dot formulas to predict the formulas of the ionic compounds formed from the
    15·2 answers
  • J.J. Thomson's plum pudding model of the atom followed the discovery of
    13·2 answers
  • Why is water sometimes called the ""universal solvent?"".
    7·1 answer
  • The reaction N2O4↽−−⇀2NO2 is allowed to reach equilibrium in a chloroform solution at 25 ∘C . The equilibrium concentr
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!