1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
victus00 [196]
3 years ago
5

When looking at the chemical symbol, the charge of the ion is displayed as the

Physics
1 answer:
Black_prince [1.1K]3 years ago
6 0

Answer:

superscript

Explanation:

When looking at the chemical symbol, the charge of the ion is displayed as the Superscript. This is because the charge of ions is usually written up on the chemical symbol while the atom/molecule is usually written down the chemical symbol. The superscript refers to what is written up on the formula while the subscript is written down on the formula.

An example is H2O . The 2 present represents two molecule of oxygen and its written as the subscript while Fe2+ in which the 2+ is written up is known as the superscript.

You might be interested in
PLEASE HELP ME
posledela
Low levels of fecal coliform
5 0
3 years ago
Read 2 more answers
The muzzle velocity of a rifle bullet is 709 m s−1along the direction of motion. If the bullet weighs 35 g, and the uncertainty
nydimaria [60]

Answer:

Uncertainty in position of the bullet is \Delta x=1.07\times 10^{-33}\ m

Explanation:

It is given that,

Mass of the bullet, m = 35 g = 0.035 kg

Velocity of bullet, v = 709 m/s

The uncertainty in momentum is 0.20%. The momentum of the bullet is given by :

p=mv

p=0.035\times 709=24.81\ kg-m/s

Uncertainty in momentum is,

\Delta p=0.2\%\ of\ 24.81

\Delta p=0.049

We need to find the uncertainty in position. It can be calculated using Heisenberg uncertainty principal as :

\Delta p.\Delta x\geq \dfrac{h}{4\pi}

\Delta x=\dfrac{h}{4\pi \Delta p}

\Delta x=\dfrac{6.62\times 10^{-34}}{4\pi \times 0.049}

\Delta x=1.07\times 10^{-33}\ m

Hence, this is the required solution.

7 0
3 years ago
Energy can be transformed from one form to another. The diagram shows one such process.
densk [106]

Answer:

chemical to nuclear and radiant

8 0
3 years ago
Read 2 more answers
A lion chasing a zebra sprints 200 meters in ten seconds what is the lions average speed
laiz [17]

Answer:

Lion Average speed:60 km/h

Explanation:

6 0
3 years ago
Why do birds fly. thank you for the answer i really need it?
PolarNik [594]
Because they have wings that can nake them fly
6 0
3 years ago
Read 2 more answers
Other questions:
  • A neutral conductor contains a hollow cavity in which there is a +100 nC point charge. A charged rod then transfers - 50 nC to t
    12·1 answer
  • The resistance of the body varies from approximately 500 kΩ (when it is very dry) to about 1.00kΩ (when it is wet). The maximum
    10·1 answer
  • Which one of the following bodies has only potential energy?
    8·1 answer
  • Two positive charged particles will ?
    5·2 answers
  • Finding the spring constant as shown, spring 3, which has an unknown spring constant k3, replaces spring 2. the mass of the weig
    9·1 answer
  • What does "Time (s)" represent in the graph?
    7·2 answers
  • Consider a loop of wire whose plane is horizontal and that carries a current in the clockwise direction when viewed from above.
    13·1 answer
  • Two marbles, one twice as massive as the other, are dropped from the same height. When they strike the ground, how does the kine
    7·1 answer
  • What do you think a divergent (constructive) boundary is? How do plates interact with each other?
    5·2 answers
  • If I bought 59 kids off the black market in a secret door in the stalls and I sell 21 kids then ask for 81 more then 12 off the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!