atoms
what are the 3 parts of a atom
protons, neutrons and electrons
how many elements are there
118 elements
how to find neutron on periodic table
The number of neutrons can be found simply by identifying the atomic mass then Subtract the atomic number from the atomic mass.
what symbols get with hydrogen
H
H2O
there is one atom of oxygen and two atoms of hydrogen.
where is the electrons
The outermost regions of the atom are called electron shells and contain the electrons (negatively charged).
Are two atoms of the same element identical?
No. Although two such atoms are essentially chemically identical (they will chemically react in the same way)
where is copper find on the periodic table
Copper appears in the periodic table at the top of Group 11 above silver and gold.
what is the symbols for the 118 element
Og
four carbon atoms , 6 hydrogen atoms and 4 oxygen atoms .
C 2 H 3 O 2
does electrons have a positively charged or no charge or negatively charge
negatively charged
Does an atom have a color?
atoms do not have colors
where is Titanium on the periodic table
the 22nd element on the Periodic Table appears in airliners and lacrosse sticks, body piercings and medical equipment and even sunscreen.
what element goes with Cu
Copper
h2so4
2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms.
where is the The nucleus
center of the atom contains
what is the lightest element
Hydrogen
where is Oganesson at on the periodic table
a transuranium element that occupies position 118 in the periodic table and is one of the noble gases.
What element goes with Ti
thallium
which are 1 atom of Hydrogen, 1 atom of Nitrogen and 3 atoms of Oxygen.
HNO3
Does an electron in an atom move at all?
an electron in a stable atomic state does not move in the sense of waving through space. The orbital electron does move in the sense of vibrating in time or an electron doesn't move
what is the heaviest element
uranium
where is iron at on periodic table
Iron is the 26th element on the periodic table. It is located in period 4 and group 8.
what element goes with the symbol Au
Gold
Fe(OH)2
indicates the combination of one atom of iron, Fe, two atoms of oxygen, O, and two atoms of hydrogen, H.