Protons and electrons are called fundamental particles be...
Protons and electrons are called fundamental particles because they----------
are indivisible
have different charges
are the lightest particles
are found in all matter
Correct answer is D
No explanation has been provided for this answer.
The chlorinated alkane often used industrially to remove grease is ...
The iron ore magnetite consists of ...
The oxidation state of manganese in potassium permanganate is ...
Consider the following equation: Ag+ (aq) + CI-(aq) → Ag+CI- (s) ; ∆H = _65.7 kJmol-1. From the ...
Which is the temperature of a given mass of a gas initially at 0°C and 9 atm, if the pressure is...
The following statements about graphite are correct except that it...