## How do you find the greatest mass?

4:386:36Determine which of the following contains the greatest mass of …YouTubeStart of suggested clipEnd of suggested clipTable if you use the openstax periodic table and just know that the mass is always the higher numberMoreTable if you use the openstax periodic table and just know that the mass is always the higher number out of the two.

## Which of the following has greatest mass?

Solution(By Examveda Team) **Neutron** has greatest mass. Proton is a subatomic particle with symbol p and positive electric charge of +1 elementary charge and mass slightly less than that of neutron.

## What atom has the greatest mass?

The lightest chemical element is Hydrogen and the heaviest is **Hassium**. The unity for atomic mass is gram per mol.

## Which has more mass electron or proton or neutron?

Protons and neutrons have approximately the same mass, but **they are both much more massive than electrons** (approximately 2,000 times as massive as an electron). The positive charge on a proton is equal in magnitude to the negative charge on an electron.

## Which mole has the greatest mass?

Answer and Explanation: So, we see that the mass of **one mole of sulphuric acid** is the highest.

## Which has a greater mass electron or proton?

proton, stable subatomic particle that has a positive charge equal in magnitude to a unit of electron charge and a rest mass of 1.67262 × 10−27 kg, which is **1,836 times the mass of an electron**.

## Who has greater mass proton or electron?

proton, stable subatomic particle that has a positive charge equal in magnitude to a unit of electron charge and a rest mass of 1.67262 × 10−27 kg, which is **1,836 times the mass of an electron**.

## Which has greater mass neutron or alpha particle?

Comparing only the three common types of ionizing radiation, **alpha particles have the greatest mass**. Alpha particles have approximately four times the mass of a proton or neutron and approximately 8,000 times the mass of a beta particle.

## Which is greater mass proton or electron?

proton, stable subatomic particle that has a positive charge equal in magnitude to a unit of electron charge and a rest mass of 1.67262 × 10−27 kg, which is **1,836 times the mass of an electron**.

## Which one is greater mass electron or proton?

The charge of the electron is −1.6 x 10−19C and the mass of electron is 9.11 x 10−28g. So, **the mass of the proton is 1835 times heavier than the mass of the electron**.

## Which has the largest mass proton neutron electron?

**A neutron** has a slightly larger mass than the proton. These are often given in terms of the atomic mass unit, where one atomic mass unit is defined as the 1/12th the mass of the carbon-12 atom. Hence, neutrons have the greatest mass.

## Which is heavier proton or neutron?

**The neutron is very slightly heavier than the proton**, by about 0.1%, or 1.00137841887 according to the best measurements.

## Which particle has the greatest mass *?

Which particles has the largest mass? The subatomic particle with the largest mass is the **neutron**.

## Which has greater mass electron or proton?

**1,836 times the mass of an electron**.

## Which is heavier neutron or proton?

**The neutron is very slightly heavier than the proton**, by about 0.1%, or 1.00137841887 according to the best measurements.

## Which is heavier proton or electron?

High on this list are the masses of subatomic particles. Dozens of particles are known to physicists, but the most familiar are the constituents of atoms: electrons, protons and neutrons. **The proton is about 1,836 times as heavy as the electron**; nobody knows why nature picked that particular number.

## Which particle has the greatest mass quizlet?

When considering precise mass, which particle has the greatest mass? **neutron**. The neutron has slightly more mass than the proton, and much more mass than the electron. You just studied 5 terms!

## Which particle has least mass?

electron The fundamental particle that has least mass is **electron**.

## Which is heavier photon or proton?

Photons, or X-Rays, are pure energy and have no mass (although Einstein would disagree as energy does have mass). **Protons have energy and are relatively massive and heavy**.

## Which of these groups of particles has the greatest mass?

13 Cards in this Set

Which of these groups of particles has the greatest mass? a helium nucleus with two protons and two neutrons four electrons four individual protons |
four individual protons |
---|---|

Which of these layers of the Sun is coolest? photosphere chromosphere corona | photosphere |

## Which is the smallest mass?

Solution : Electron is the elementary particle with smallest mass observed till date, i.e. of the order `**10^(-30)kg**`.

## Which total mass is the smallest?

If by "biggest" and "smallest", you mean mass (which is a measure of how much matter is there), then the smallest is the **hydrogen atom** with one proton and one electron.

## Which of these groups of particles has the greatest mass quizlet?

Which of these groups of particles has the greatest mass? **Four individual protons** have the most mass. You just studied 32 terms!

## Which has a greater mass four protons or a helium nucleus?

**A helium nucleus has 0.7% less mass than four hydrogen nuclei**, so fusion of hydrogen into helium can release E=mc2 energy. Fusion in the sun proceeds via the proton-proton chain.

## Which object has the smallest mass?

Or possibly **the electron** is the most 'fundamental' of all particles with it's mass being the smallest mass there is (Can anyone think of anything smaller than an electron?)

## What is the largest atom?

**Cesium (Cs)**, tucked in the lower left hand corner of the table, has the largest known atoms. The atomic radius of Cs is given variously as 273.1 pm (1), 265 pm (2), 265.5 pm (3) or 260 pm (4).

## Which particle has less mass?

electron The fundamental particle that has least mass is **electron**.

## Which atom has the smallest mass?

Hydrogen The element which has the smallest atomic mass is **Hydrogen (H)**, which has a proton and an electron.

## Which of the groups of particles has the greatest mass?

13 Cards in this Set

Which of these groups of particles has the greatest mass? a helium nucleus with two protons and two neutrons four electrons four individual protons |
four individual protons |
---|---|

Which of these layers of the Sun is coolest? photosphere chromosphere corona | photosphere |

## Which has a greater mass four protons or a helium nucleus consisting of two protons and two neutrons?

The nucleus of a helium atom is two protons and two neutrons. The mass of **four protons** is 6.690×10-24 g. The mass of a helium nucleus is 6.643×10-24 g, 0.7% lighter. Einstein (1905) demonstrated equivalence of mass and energy, E=mc2.