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Draw lithium atom .lt is made up of 3 protons 3 electrons and 4 neutrons Draw helium atom. It is made up of 2 proton 2 electron and 2 neutrons
Do it clearly in copy with pencil and send me it's urgent
Answers
Answer:
(Basic Chemistry Tutorial 1) focused on the general structure of atoms. Here, you’ll learn how to determine an atom’s specific structure, which will set us up for learning about chemical bonds in the next tutorials.
1. Drawing the Simplest Atoms: Hydrogen and Helium
The most common element in the universe is hydrogen, a gas which makes up about 99% of the universe’s known mass1. Hydrogen is the main component of stars, and a star is, by far the most massive thing in any solar system.
1 That’s not including “dark matter,” which is beyond the scope of this course.
Link to Chemistry for Biology Students: Study Guide/Student Worksheet
Atoms (Basic Chemistry Tutorial 1) focused on the general structure of atoms. Here, you’ll learn how to determine an atom’s specific structure, which will set us up for learning about chemical bonds in the next tutorials.
If you’ve already watched the video, Click here, or scroll down below the video to start interacting.
1. Drawing the Simplest Atoms: Hydrogen and Helium
The most common element in the universe is hydrogen, a gas which makes up about 99% of the universe’s known mass1. Hydrogen is the main component of stars, and a star is, by far the most massive thing in any solar system.
1 That’s not including “dark matter,” which is beyond the scope of this course.
Hydrogen atoms have one proton, and one electron.
Hydrogen: One proton and one electron. The arrow points to the first energy level.
Explanation: