Atoms are made up of subatomic particles. Which of the following
statements is true about suba...
Chemistry, 30.05.2020 01:02 natalie2sheffield
Atoms are made up of subatomic particles. Which of the following
statements is true about subatomic particles? *
A)Electrons are negatively charged and are the heaviest subatomic particle.
B) Neutrons are completely responsible for the mass of the nucleus and have no charge.
C) The mass of a neutron nearly equals the mass of a proton.
D) Protons are positively charged and the lightest subatomic particle.
Answers: 3
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The equation below shows a chemical reaction. a + b + heat β> c + d according to the law of conservation of energy, which statement is true? a. the reactants absorb heat because they have less energy than the products. b. the products release heat because they have more energy than the reactants. c. the reactants generate heat because they have more energy than the products. d. the products require heat to form because they have less energy than the reactants.
Answers: 1
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