Answer:
Cation and anion
Explanation:
Positive ion is known as cation and negative ion is known as anion
Answer: 1.46moles
Explanation:
Applying PV= nRT
P= 1atm, V= 32.6L, R= 0.082, T = 273K
Substitute and simplify
1×32.6/(0.082×273)=n
n= 1.46moles
Answer:
The all 4 the given statements are part of Dalton's atomic theory.
Explanation:
Dalton's postulates or Dalton's atomic theory:
- Matter is made up of small particles termed as atom.
- Atoms are indivisible particle.
- Atoms of different element have different masses and properties.
- Atoms of the same element have the identical size, mass, and structure.
- During chemical reaction, rearrangement of atoms takes place.
- Atoms of different different combines together to form new compounds in simple whole number ratio.
patterns are important because they prove life has meaning ( or if you mean
Scientifically is is that the ability to recognize and create patterns help scientists make predictions based on there observations.
The answer is B. A guitar generally produces sound waves that propagate when the strings are strummed. The strings are displaced through the vibrations caused by contact of the hand and the guitar. You will also notice the vibrations by looking closely to the string. Wave particles continuously collide with each other to make a sustaining or prolonging sound.
