subject

Chemistry, 05.12.2020 14:20 ssrt8771

4 Some elements have symbols that do not appear to match their names. For example, the symbol for sodium is Na. Why is this?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 16:00

Measuring which physical property is most likely to produce the most precise results when trying to identify a substance

Answers: 1

question

Chemistry, 22.06.2019 04:00

14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream

Answers: 3

question

Chemistry, 22.06.2019 10:00

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

Answers: 1

question

Chemistry, 22.06.2019 12:00

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?

Answers: 1

You know the right answer?

4 Some elements have symbols that do not appear to match their names. For example, the symbol for s...

Questions

question

Mathematics, 23.09.2019 20:30

3. graph the system of inequalities. y > 2x -6 y < -½ x +2 a) show each line as clearly dashed or solid. b) shade to make your ov...

question

English, 23.09.2019 20:30

Type a paragraph in which you use at least two linking commas, two semicolons, and one colon....

question

Mathematics, 23.09.2019 20:30

Costco installs automobile tires on a first-come first-serve basis. the total time a customer needs to wait for the installation to be completed follo...

question

Biology, 23.09.2019 20:30

The rate of soil formation cannot be increased. select the best answer from the choices provided t f...

question

History, 23.09.2019 20:30

Socrates developed the laws of associationism. true or false?...

question

English, 23.09.2019 20:30

Why does lake say his son will respond "13" when asked how many months are in a year?...

question

History, 23.09.2019 20:30

What tactic did senators use to try block the passage of the civil rights act of 1964 for more than two months?...

question

History, 23.09.2019 20:30

If it were not for this guy, teenagers would be unable to talk on the phone. alexander graham bell andrew carnegie nikolaus otto

question

Biology, 23.09.2019 20:30

It is the fundamental characteristic of a literary analysis essay. a. it is interpretive. b. it is a narrative. c. it is a report.

question

Biology, 23.09.2019 20:30

In what part of mitosis do replicated chromosomes line up at the equator...

question

Chemistry, 23.09.2019 20:30

When ions come together to form a crystal, energy is released ? a. ionic energy b. latrice energy c. ionization energy d. d...

question

Physics, 23.09.2019 20:30

Which energy does the water flow into the river?...

question

Spanish, 23.09.2019 20:30

Tell what the following people will do tomorrow by changing the verb in the following statement to the future tense. write the new verb in the blank....

question

English, 23.09.2019 20:30

Based on the nonverbal messages you see in this photograph, which of the following most likely describes this person’s situation? a. it i...

question

Mathematics, 23.09.2019 20:30

Ryan bought a digital camera with a list price of $150 from an online store offering a 5% discount. he needs to pay $5.50 for shipping. what was ryan'...

question

English, 23.09.2019 20:30

The following question refers to “credit your sources”: when giving credit within a paper when the source that you are using does not have an author,...

question

Physics, 23.09.2019 20:30

Atest rocket is launched vertically from ground level (y = 0 m), at time t = 0.0 s. the rocket engine provides constant upward acceleration during the...

question

Biology, 23.09.2019 20:30

Why is a standarized taxonomic system important to the scientific community?...

question

Mathematics, 23.09.2019 20:30

Jake has 3/4 of a dollar. sara has 1/10 of a dollar. do they have more less than 1.00 in all?...

question

Mathematics, 23.09.2019 20:30

The perimeter of a square is 1/5 meter. find the length of each side in meters?...

More questions: Chemistry Another questions