Finding Number of Protons, Neutrons, and Electrons
Find the number of protons, neutrons, and electrons in hydrogen
1 proton, 1 electron, and 0 neutrons
What is the difference between an element and a molecule?
An element is a pure substance that consists of only one compound. A molecule is a group of two or more atoms chemically bonded together.
Name a chemical change
A chemical change of some sort I guess. :P
5OH
5 Oxygen and 5 Hydrogen
How old is Dwayne the Rock Johnson?
53 years old
Find the number of protons, neutrons, and electrons in gold
79 protons, 79 electrons, and 118 neutrons
What is the smallest unit of an element?
Is burning wood a chemical change?
Yes!
4O5H
4 Oxygen and 20 Hydrogen
How tall is Jim Carrey?
6' 2"
Find the number of protons, neutrons, and electrons in copper
29 protons, 29 electrons, and 34(or 35)
Is water an element or a molecule?
Water (H20) is a molecule
What type of change is this "Breaking glass"?
Physical change
4(O2H)
4 Hydrogen and 8 Hydrogen
Who was the original Broadway actor for Glinda?
Kristin Chenoweth
Find the number of protons, neutrons, and electrons in the element Lawrencium.
There is 103 protons, 159 neutrons, and 103 electrons.
Is aluminum an element or a molecule?
Aluminum (Al) is an element.
The answer is yes
Yes
4(5HK)
20 Hydrogen and 20 Potassium
How much wood could a woodchuck chuck if a woodchuck could chuck wood?
700 pounds (lbs)
How do you find the number of protons, neutrons, and electrons in an atom?
To calculate the number of protons, neutrons, and electrons in an atom, find the atomic number for protons and electrons, and the mass number for neutrons. Protons equal the atomic number, which also equals the number of electrons in a neutral atom. Neutrons are calculated by subtracting the atomic number from the mass number, etc.
Is oxygen an element or a molecule?
What does the dictionary define the law of conservation of matter as?
conservation of mass
noun
Physics.
the principle that in any closed system subjected to no external forces, the mass is constant irrespective of its changes in form; the principle that matter cannot be created or destroyed.
23(H2N)
23 Hydrogen and 46 Nitrogen
What is 9+10?
TWWWWWEEEEEEENNNNNNTTTTYYYY ONNNE!