CHEMISTRY HIGH SCHOOL

The chemical symbol for sodium is
A. S.
B. N.
C. Sn.
D. Na.

Answers

Answer 1
Answer:      The chemical symbol for sodium is Na. Hope this helped!

Related Questions

Please help :)1: Catalysts lower the activation energy of chemical reactions. How does this benefit the environment?2: Chlorine free radicals are produced in the upper atmosphere when ultraviolet radiation interacts with chlorofluorocarbons (CHCs). The free radicals catalyze the conversion of ozone to oxygen. How is this catalysis harmful to humans
The unit of measure "mL" describes what property of a substance
Why is tin foil a good insulator
Knowing the chemical properties of a substance will tell you how the substancea. looks.c. can be broken down into atoms.b. smells.d. reacts with other substances.
While camping up at Haloooo Mountain (5,500 feet above sea level), it generally takes Sandy about the same amount of time to boil water for her soup as it takes to make a sandwich. This week, Sandy is camping at a trail that is only about 200 feet above sea level. Sandy is very hungry and wants something to eat immediately. Should she make the soup or sandwich? Which would be ready more quickly and why?

Why is it important to know your variables when conducting an investigatory problem  ?

Answers

You can harm ur self if you dont know variables . Bcs the values of  variables should limit.

In the Bohr model of the atom, an electron in an orbit has a fixed ____.a. position
c. energy
b. color
d. size

Answers

In the Bohr model of the atom, an electron in an orbit has a fixed energy in which it revolves.

What is an atom?

An atom is defined as the smallest unit of matter which forms an element. Every form of matter whether solid,liquid , gas consists of atoms . Each atom has a nucleus which is composed of protons and neutrons and shells in which the electrons revolve.

The protons are positively charged and neutrons are neutral and hence the nucleus is positively charged. The electrons which revolve around the nucleus are negatively charged and hence the atom as a whole is neutral and stable due to presence of oppositely charged particles.

Atoms of the same element are similar as they have number of sub- atomic particles which on combination do not alter the chemical properties of the substances.

Learn more about atom,here:

brainly.com/question/13981855

#SPJ6
The answer is C. an electron in an orbit has a fixed energy.

Which most likely would be a new social issue resulting from the installation of a dam? A. Antibiotic resistance

B. Habitat destruction

C. Greater exposure to radiation

D. Increase in biodiversity

Answers

C. Greater exposure to radiation

________ occurs when gravity is the only force acting on an object. Select the best answer from the choices below.

Answers

Free Fall is when the only force acting on an object is gravity.

A yellow luminous flame is produced when an insufficient amount of oxygen is supplied. This flame should not be used when heating because it will coat glassware with black soot. What element is this made from? Answer with the correct elemental symbol. It will be case sensitive.

Answers

Soot is created when burning happens incompletely, because there was an insufficient amount of oxygen supplied. As soot is made from carbon particles, the chemical symbol will be C, for carbon.

Elements in the same vertical column share similar chemical properties. Which statement best explains this?a. They have the same number of neutrons in their nucleus.
b. They have similar physical qualities.
c. They have identical numbers of electrons in the outermost level.
d. They were discovered in the same location.

Answers

they have identical numbers of electrons in the outermost level
Answer:C

Explanation:Most vertical columns share similiar chemical properties because they have identical numbers of electrons in the outermost level.

Hope this helped:)
Other Questions
Magnetism is believed to be caused by the alignment of small, numerous sub-units called _____. poles fields ions domains
The density of nitroglycerine is 1.60 g/ml what is the volume in liters of a mole of liquid nitroglycerine
Nitrogen gas has the chemical formula N2. One molecule of nitrogen gas is made up ofA. one atom of nitrogen and one atom of oxygen.B. two atoms of nitrogen and one atom of oxygen.C. two atoms of nitrogen.D. one atom of nitrogen.
A substance that cannot be broken down into other substances by ordinary chemical procedures is a(n) __________ a) element b) compound c) isotope d) proton e) molecule