How many neutrons and electrons are in ruthenium??? PLEASE HELP IM DROWNING IN WORK!!!!!

2 answers:

6 0

The Ruthenium Ru is a chemical element belonging to the Platinum group. If you look on the periodic table, his atomic number is Z=44. Atomic number represents too the number of Protons, and since an atom is electrically neutral, the number of protons is equal to the number of electrons. So Ruthenium got 44 electrons.
The mass number of the ruthenium based on the periodic table is A=101.
A = Z+N with N the number of neutrons. So N = A-Z = 101 - 44 = 57.
So the Ruthenium contains 57 neutrons.

Just for more information, the Ruthenium is commonly used in Jewelry and in electricity in case of severe wear resistance.

Hope this Helps! :)

Ierofanga [76]3 years ago

5 0

57 nuetrons and 44 elctrons just incase you need it there are 44 protons too.Hope this halps

You might be interested in

Eric is creating a timeline of the formation of the solar system. Which sequence best describes the formation of the solar syste

vlada-n [284]

The answer is C. nebular are star nurseries. When the massive gas being collapsing in its own weight. Local areas of gas begin to coalesce under gravity. Due to enormous pressure, nuclear fusion begins and a protostar is formed. The protostar grows into the sun as more hydrogen fuses at the core. The planetesimal materials at the edges of the protostellar discs coalesce to form planets that orbit the star.

3 0

3 years ago

Read 2 more answers

What can electromagnetic waves travel through?

Kisachek [45]

Electromagnetic waves do not require a medium to travel through. They can travel through empty space or matter.

6 0

3 years ago

Hold a pencil in front of your eye at a position where its blunt end just blocks out the Moon.

Valentin [98]

Answer:

$D = 3.55 \times 10^6 m$

Explanation:

Light rays coming from moon is blocked by the pencil

so as per figure we know that angle subtended by pencil and angle subtended by moon must be same

so we have

$Angle = \frac{Arc}{Radius}$

so we have

$\frac{D}{3.8 \times 10^8 m} = \frac{0.7 cm}{75 cm}$

so we have

$D = 3.55 \times 10^6 m$

4 0

3 years ago

What if the height is 85m, then how long long does it stay in the air?

wolverine [178]

Explanation:

hamburger cheesecake

6 0

3 years ago

What is the period (in hours) of a satellite circling Mars 100 km above the planet's surface? The mass of Mars is 6.42 × 1023 kg

scZoUnD [109]

To solve this problem it is necessary to apply the concepts related to the Centrifugal Force and the Gravitational Force. Since there is balance on the body these two Forces will be equal, mathematically they can be expressed as

$F_c = F_g$