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
pishuonlain [190]
4 years ago
9

Is calcium atom an acid or base?

Physics
2 answers:
Ira Lisetskai [31]4 years ago
8 0

Answer:

Base

Explanation:

Fynjy0 [20]4 years ago
8 0

Answer:  base

Explanation: the basic unit of a chemical element.

You might be interested in
Solve the last question
shusha [124]

The equation of the last question which is 3CO2 + 4H2O has a total of 21 atoms with the following number of atoms of each element:

C= 3

C= 3H = 8

C= 3H = 8O = 10.

<h3>What is a chemical formula?</h3>

A chemical formula is defined as the expression that is used to show the chemical symbol of and element in a chemical compound and the number of atoms of those elements.

There are three main type of formula that include the following:

  • Empirical formula : This is the type of chemical formula that shows the simplest whole-number ratio of atoms in a compound.

  • Molecular formula: This is the type of chemical formula that shows the number of each type of atom in a molecule.

  • Structural formula: This is the type of chemical formula that shows how this atoms of each element are bonded together.

The given chemical formula above is a molecular formula that contains the following number of atoms per elements:

C= 3

C= 3H = 8

C= 3H = 8O = 10. Which is a total of 21 ( green)

Learn more about chemical formula here:

brainly.com/question/26388921

#SPJ1

6 0
1 year ago
Submit a hand-drawn picture by you of the following.
Alexeev081 [22]
Try to draw Humpty Dumty cracked on the floor with men all around him
3 0
3 years ago
Dormancy helps plants survive freezing temperatures and lack of..
quester [9]
I’m not 100% but I was thinking A
6 0
3 years ago
What does it mean for a hypothysis to be tested
Mice21 [21]

Answer:

To test if your theory is right or not.

Explanation:

3 0
3 years ago
Read 2 more answers
Which of the following is a definition of motion?
Murrr4er [49]

Answer:

sorry I don't get it so pls can u repeat the question .

Movement of any object from one position to another position with respect to the observer is called as Motion. Motion Along a Straight Line: When an object moves along a straight line, the motion of the object is called rectilinear motion. For example; motion of a car on highway.

5 0
3 years ago
Read 2 more answers
Other questions:
  • If its mass is 3.55×105 kg and the net braking force is 4.05×105 n , what is the airplane's acceleration?mastering physics
    7·2 answers
  • Describe how the periodic table differentiates between metals and nonmetals.
    7·2 answers
  • What is a compound?
    15·1 answer
  • A roller coaster track is 3000 meters long. It takes 100 seconds to travel once around the roller coaster. What is the average s
    13·2 answers
  • A satellite is in a circular orbit around the Earth at an altitude of 2.80 3 106 m. Find (a) the period of the orbit, (b) the sp
    8·1 answer
  • A gas is equilibrium at T kelvin. If mass of one molecule is m and its component of velocity in x direction is v. Then mean of i
    12·1 answer
  • A book is sitting on a table, completely still. What would happen if gravity suddenly stopped affecting the book? A. The book wo
    5·1 answer
  • Calculate the electric field intensity<br>at a Point 15cm from a charge of 10 uc​
    5·1 answer
  • Vector A and B are in the xy plane where A is 3.2m at 45° to the positive x axis and B is 2.4m at 290° to positive x axis. Deter
    6·1 answer
  • an 0.45-kg object is being pulled with a tension force of 14.2 n at a constant velocity of 3.41 m/s. what is the force of fricti
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!