subject
Chemistry, 29.10.2020 21:00 solidermorrison9209

Tic Theory & Electron Configuration (6) / 11 of 23 Which of the statements below best describes how the atomic number is equal to a subatomic particle?
O A The atomic number is equal to the number of neutrons because it has a mass of 1 amu.
OB. The atomic number is equal to the number of protons because the protons give the identity of the element.
o C. The atomic number is equal to the number of electrons because it identities the element's charge.
OD. The atomic number is equal to the sum of particles in the nucleus because it has both the protons and neutrons.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 22:20
Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d.the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge
Answers: 2
question
Chemistry, 22.06.2019 01:00
Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.
Answers: 1
question
Chemistry, 22.06.2019 04:30
Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.
Answers: 1
question
Chemistry, 22.06.2019 12:00
Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.
Answers: 3
You know the right answer?
Tic Theory & Electron Configuration (6) / 11 of 23 Which of the statements below best describes...
Questions
question
Mathematics, 10.05.2021 16:10
Questions on the website: 13722363