subject

Chemistry, 11.03.2021 16:30 toricepeda82

What would be the mass of 4.640 x 10^21
particles of Aluminum?

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 20:30

As you move from right to left on the periodic table the atomic radius fill in the blank

Answers: 2

question

Chemistry, 22.06.2019 16:00

Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy

Answers: 1

question

Chemistry, 22.06.2019 21:30

What is another way to determine mass times acceleration?

Answers: 1

question

Chemistry, 22.06.2019 22:00

Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope

Answers: 1

You know the right answer?

What would be the mass of 4.640 x 10^21
particles of Aluminum?...

Questions

question

Biology, 12.07.2019 08:30

The enzyme polynucleotide phosphorylase randomly assembles nucleotides into a polynucleotide polymer. you add polynucleotide phosphorylase to a soluti...

question

Mathematics, 12.07.2019 08:30

Which two segments are a base and its associated altitude of parallelogram qrst? a. segment t s is the base, and segment s r is the altitude. b. segm...

question

Chemistry, 12.07.2019 08:30

What force attracts any two pieces of matter in the universe?...

question

History, 12.07.2019 08:30

Which of these was a contributing factor to the conflict between england and the american colonists? a) england's repeal of the stamp act. b) england...

question

German, 12.07.2019 08:30

Alemania fue uno de los paises mas destruidos en los periodos armamentistas europeos esta potencia buscaba por todos los medios aliados que le ayudara...

question

Mathematics, 12.07.2019 08:30

Which pairs of quadrilaterals can be shown to be congruent using rigid motions? select congruent or not congruent for each pair of quadrilaterals. co...

question

Geography, 12.07.2019 08:30

Frost wedging, root wedging, and salt wedging are all examples of...

question

English, 12.07.2019 08:30

Which part of the sentence functions as an adjective? the infinitive phrase “to heartily enjoy” the participial phrase “bubbling its way” the gerund...

question

Health, 12.07.2019 08:30

Ahealthcare professional who cares for the athletes on a football team would most often use his knowledge of which body system? circulatory system c...

question

Mathematics, 12.07.2019 08:30

Mr. ernesto spent $72 for 3 bags of grass seed. how much did he spend for each bag? !...

question

English, 12.07.2019 08:30

These days, some kind of post-secondary education is essential for all careers. true false...

question

Mathematics, 12.07.2019 08:30

T(40) > t(10). hint: remember that the microwave is heating the water. zack puts a mug of water into his microwave oven. he knows that the final...

question

Mathematics, 12.07.2019 08:30

Which of the following is equal to the square root of the cube root of 6? 6 to the power of 1 over 6 6 to the power of 1 over 3 6 to the power of 2 o...

question

Chemistry, 12.07.2019 08:30

Which of the following questions is most testable through a scientific experimentation a. which gelatin takes longer to set: gelatin with a fruit or...

question

Mathematics, 12.07.2019 08:30

Roberto plays on the school baseball team. in the last 9 games, roberto was at the bat 32 times and got 11 hits. what is the experimental probability...

question

Biology, 12.07.2019 08:30

Jan noticed that when she put a tomato in water, it sank. when she put an apple in water, it floated. why did the tomato sink while the apple floated?...

question

English, 12.07.2019 08:30

Ialmost forgot what i wanted to ask you. which word is the adverb?...

question

History, 12.07.2019 08:30

What were the first colleges set up to do in the colonies?...

question

Mathematics, 12.07.2019 08:30

Which statements are true about the median? check all that apply. put the values in numerical order before trying to find the median. median is a num...

question

Geography, 12.07.2019 08:30

Which of the following countries has free and fair elections and requires people to vote once they reach age 18 (with a few exceptions)? a. brazil b....

More questions: Chemistry Another questions

Questions on the website: 13722361