A model of (CH20)4 was created using colored beads. Carbon atoms were represented by black beads, hydrogen atoms by red beads, and oxygen
atoms by blue beads.

Which of the following combinations of beads shows an accurate model of (CH20)4?*

A. 4 black, 8 red, and 4 blue

B. 1 black, 2 red, and 1 blue

C. 4 black, 6 red, and 4 blue

D. 1 black, 8 red, and 1 blue

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons