subject

Physics, 27.11.2020 22:40 saifallahassefa

Which periodic element has 2 neutrons

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 11:30

The least penetrating form of radiation is

Answers: 1

question

Physics, 22.06.2019 12:40

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity

Answers: 2

question

Physics, 22.06.2019 13:50

Observations show that interstellar clouds can have almost any shape and

Answers: 1

question

Physics, 22.06.2019 15:00

Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive

Answers: 2

You know the right answer?

Which periodic element has 2 neutrons...

Questions

question

Physics, 12.08.2019 23:30

A17 kg body is moving through space in the positive direction of an x axis with a speed of 320 m/s when, due to an internal explosion, it breaks into...

question

Mathematics, 12.08.2019 23:30

Bountiful company had sales of $650,000 and cost of merchandise sold of $200,000 during the year. the total assets balance at the beginning of the yea...

question

Chemistry, 12.08.2019 23:30

If 50.0 dm3 of methane, ch4, react with 10.0 dm3 of air, calculate the grams of water produced. ch4 (g) + 2 o2 (g) --> co2 (g) + 2 h2o (l)...

question

Social Studies, 12.08.2019 23:30

Four hundred registered voters were randomly selected asked whether gun laws should be changed. three hundred said "yes," and one hundred said "no." r...

question

Health, 12.08.2019 23:30

Professor bobson conducts a study that requires his participants to fill a questionnaire with two options: “ethical” or “unethical.” this leads most...

question

Biology, 12.08.2019 23:30

All of the following are functions of electrolytes in the body except a) control osmosis of water between fluid compartments. b) act as...

question

Chemistry, 12.08.2019 23:30

The radius of a copper (cu) atom is roughly 1.3 x 10^-10 m. how many times can you divide evenly a 10-cm-long piece of copper wire until it is reduced...

question

Business, 12.08.2019 23:30

Suppose a bank has $100 million in checking account deposits with no excess reserves and the required reserve ratio is 10 percent. if the federal rese...

question

Mathematics, 12.08.2019 23:30

Find the probability of a couple having a baby girl when their sixth child is born, given that the first five children were all girls. assume boys and...

question

English, 12.08.2019 23:30

What is the effect of the couplets in "to my dear loving husband" and "to the king's most excellent majesty"? (a) they guide the poet in planning the...

question

Social Studies, 12.08.2019 23:30

Work teams composed of individuals from various functional specialties are known as teams. a) cross-control b) cross-training c) cr...

question

Social Studies, 12.08.2019 23:30

According to sociologists joe feagin and robert parker, include(s) governmental protection of the right to own and dispose of privately held property...

question

Mathematics, 12.08.2019 23:30

Three pairs of gloves- a red pair, a blue pair, and a green pair-are in a drawer. if the gloves are removed at random without returning any to the dra...

question

Business, 12.08.2019 23:30

Agroup of 15 new employees has been brought together for orientation and training before starting their new jobs. research suggests that it will take...

question

Chemistry, 12.08.2019 23:30

Chalcopyrite, the principal ore of copper (cu), contains 34.63 percent cu by mass. how many grams of cu can be obtained from 7.35 x 10^3 kg of the ore...

question

Chemistry, 12.08.2019 23:30

Agraduated cylinder is filled to the 40.00-ml mark with a mineral oil. the masses of the cylinder before and after the addition of the mineral oil are...

question

Chemistry, 12.08.2019 23:30

Chlorine is used to disinfect swimming pools. the accepted concentration for this purpose is 1 ppm chlorine, or 1 g of chlorine per million grams of w...

question

Business, 12.08.2019 23:30

Beth, acting within the scope of her authority for the cake bake shop, contracts with eden valley orchards to buy an assortment of fruit. cake bake is...

question

Chemistry, 12.08.2019 23:30

Bronze is an alloy made of copper (cu) and tin (sn). calculate the mass of a bronze cylinder of radius 6.44 cm and length 44.37 cm. the composition of...

question

Chemistry, 12.08.2019 23:30

Achemist in the nineteenth century prepared an unknown substance. in general, do you think it would be more difficult to prove that it is an element o...

More questions: Physics Another questions