The answer should be 261.97 g/mol
Answer:
4+3=3+3+2
Explanation:
4Ni(oh)3+3pb(so4)2=3pb(oh)4+2Ni2(so4)3
Hello, There!
<h2>Question</h2>
Atom
Atomic theory of atoms:
Element:
Gas:
Liquid:
Magnetic field:
Particle:
Phase:
Plasma:
Scientific theory:
Solid:
Write the Meanings
<h2>
Answer</h2>
Atom: the basic unit of an element
Atomic theory of atoms: a theory that states that all matter is made of atoms that cannot be divided or destroyed
Element: a substance that cannot be broken down into a simpler substance
Gas: the state of matter that does not have a definite shape or a definite volume
Liquid: the state of matter that has an indefinite shape but a definite volume
Magnetic field: a region around a magnetic material or moving electric charge
Particle: a tiny piece of matter
Phase: a unique form of the existence of matter
Plasma: an ionized gas of positively and negatively charged particles
Scientific theory: an explanation for some naturally occurring event, developed from extensive observations, experimentation, and reasoning
Solid: the state of matter that has a definite shape and volume
Therefore, I hope this helps And Good Luck!
It’s “a”, frequency because the sound waves will cause vibrations in object close by
Double reaction is the answer
