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
skelet666 [1.2K]
2 years ago
8

What is mass? What instrument is used to measure mass? What are the basic units of mass?

Chemistry
1 answer:
Oxana [17]2 years ago
6 0
Mass is an amount of substance present in a body. mass is measure with the help of triple beam balance. the unit of mass are kilogram, gram etc.
You might be interested in
Can anyone help me with any of the questions
Dafna11 [192]
Use the chart to help you look carefully at the numbers and the volumes to figure the questions out hope this helps
7 0
2 years ago
In a covalent bond, the electrons are _____
Ivenika [448]

Explanation:

In a covalent bond the electrons are simultaneously attracted by the two atomic nuclei.

6 0
2 years ago
Read 2 more answers
What is the identity of an ion having 46 protons, 42 electrons and 60 neutrons?
Anon25 [30]

Answer:

first u lick it then out some sliva on it then rub it and once the volcano erupts u put it back in ur mouth and blow real hard ok!

Explanation:

repeat this process till the dong bleeds!

3 0
2 years ago
• Explain why each of the following pairs is not likely to form an ionic bond.
Olegator [25]

Answer:

A)Chlorine and Bromine:

They are both non metal hence they form a covalent bond due to covalent bonding.

B)Potassium and Helium:

Helium ion has a small cationic radius and distorted by the potassium ion due to polarization.

C)Sodium and Lithium:

Both are metals hence they form a metallic bond since they share electrons to the electron cloud.

4 0
3 years ago
What is the similarity between teeth and eggshells?
topjm [15]

Explanation:

Because they share a similar composition, similar chemicals affect their structures in positive or negative ways. For example, fluoride – a staple in many dental practices – strengthens both enamel and eggshells and helps protect them from acids. Acids weaken and break down both substances. Scientists find this particularly concerning given that the ocean is growing increasingly acidic. They fear this may weaken the eggs of some marine species and harm their chance of survival. Most dentists recommend limiting aggressively acidic foods and beverages such as soft drinks.

3 0
2 years ago
Read 2 more answers
Other questions:
  • Which generalized equation represents a single displacement reaction?
    5·1 answer
  • Since silver and gold are both shiny, rare and do not corrode, they are ideal materials for making... what?
    12·1 answer
  • An unknown compound contains only carbon, hydrogen, and oxygen (CxHyOz). Combustion of 6.50 g of this compound produced 9.53 g o
    13·1 answer
  • In any chemical compound, the elements are always combined in the same proportion by ___. A. charge B. mass C. volume D. density
    8·1 answer
  • Solubility is a measure of how well a solute can dissolve in a solvent at a given temperature. true or false
    11·1 answer
  • Rate law equation The rate of a chemical reaction depends on the concentrations of the reactants. For the general reaction betwe
    5·1 answer
  • Bromine (Br2) is produced by reacting sea water with chlorine (Cl2) by the following reaction. What mass of Cl2 (in kg) is neede
    13·1 answer
  • 4. What is the volume of a 25% methyl solution that contains 20mL of methyl?
    11·2 answers
  • During evaporation, the volume of the liquid decreases and the liquid becomes what??? ​
    10·1 answer
  • Which type of bonding involves the sharing of electrons, in which the electrons are confined close to the more electronegative e
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!