Which larger potassium or Argon?

In 1665 Sir Isaac Newton proposed the fundamental law of gravitation as a universal force of attraction between any two bodies.

The nucleus of an atom consists of a. neutrons and electrons. b. neutrons alone. c. protons and neutrons. d. protons and electrons.

Which of the following is a cation A. li+1 B. Li C. cl-1 D. cl

Which statement describes a major drawback of the Bohr model that caused scientists to replace it? a) It worked only for helium and larger atoms. b) It did not identify the distance between an electron and the nucleus.

What is le chateliers principle?

What is the result of increasing the temperature of a gas? A. The number of molecules will increase. B. The molecules will slow down. C. The volume of the gas will decrease. D. The kinetic energy will increase

26. Why did Mendeleev leave spaces in his periodic table?

4) Which of the following events can change the conditions of an ecosystem? a. A rise in temperature. b. A natural disaster. c. The introduction of a new animal species, d. All of the above. E olhat is a herbivore?

Will baby oil and water form a solution

Which reaction is an example of an oxidation-reduction reaction? 1. AgNO₃+KI→AgI+KNO₃ 2. Cu+2AgNO₃→Cu (NO₃) ₂+2Ag 3. 2KOH+H₂SO₄→K₂SO₄+2H₂O 4. Ba (OH) ₂+2HCl→BaCl₂+2H₂O