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
Brut [27]
3 years ago
5

Have All existing elements have been discovered

Physics
1 answer:
kirill [66]3 years ago
3 0

Answer:

Not not all of the elements have been discovered.

You might be interested in
Identify each unit as belonging to SI units or US Customary units.
torisob [31]

Answer:

<em>SI Units</em>

              Meter

              Kilogram

              Kelvin

<em>US Customary Units and English Units</em>

              Gallon

              Mile

              Pound

              Degrees Fahrenheit

Explanation:

The SI units or International System of Units are the widely used metrics of measuring a physical quantity. It has specific abbreviations.

The US customary units is a measurement system where it is widely used in the united states. This system of unit also has abbreviations.

There are also conversion scales that are used to convert a unit from one metric system to the other.

For example, the conversion of mile to SI unit is given by the formula

                             1 mile = 1609.4 meters

Similarly,                

                             1 pound = 0.453592 Kg

6 0
3 years ago
How do we know that water dissolves glue?
malfutka [58]
By testing it out. Try it.
7 0
3 years ago
Explain how an iron needle can become magnetized...
Yanka [14]

Answer:

If a piece of iron is brought near a permanent magnet, the electrons within the atoms in the iron orient their spins to match the magnetic field force produced by the permanent magnet, and the iron becomes “magnetized.”

Explanation:

i dont know how to add align and domain

5 0
3 years ago
What’s the dependent variable?
Nikolay [14]

Answer: number of bacteria

Explanation:

A easier way. I like to remember it is that x axis = independent and yaxis = dependent variable, but if that doesn’t help think about this

Why would the number of bacteria effect the amount of time. It doesn’t make sense because time goes on forever and nothing can change about it but time can change the number of bacteria because if you had a timer of 30 seconds and the bacteria is for example 10 and if you had a timer of one minute then the number of bacteria change because of time, if you flip it, it doesn’t make sense

3 0
3 years ago
How to make my rabbit bark​
andre [41]

Answer:

l.j

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which three elements have strong magnetic properties?
    15·1 answer
  • Find the mass of a football player who weighs 1250 n.
    13·1 answer
  • What is fluorine sidekicks
    8·1 answer
  • From what characteristic do vertebrates get their name
    9·1 answer
  • On which factor does the inertia of rest depends​
    5·1 answer
  • When a beam of light passes at an oblique angle into a material of lower optical density, the angle of incidence is
    13·2 answers
  • Why is it that parents establish a positive relationship and positive communication with babies and young children
    13·1 answer
  • In your own words, describe the purpose of using a chemical equation.
    14·2 answers
  • 30 POINTS!!
    14·1 answer
  • A reaction in which small nuclei combine to form a heavier nucleus is called ____. a. fission c. background radiation b. a chemi
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!