The atomic number tells you the number of
in one atom of
an element. It also tells you the...
Chemistry, 31.08.2021 22:20 dprajapati832000
The atomic number tells you the number of
in one atom of
an element. It also tells you the number of
in a neutral atom of
that element. The atomic number gives the “identity “of an element as well as its
location on the Periodic Table. No two different elements will have the
atomic number.
Answers: 2
Chemistry, 22.06.2019 01:40
Which characteristic of water it form droplets? a. low specific heat b. nonpolar structure c. high surface tension d. ability to dissolve substances
Answers: 1
Chemistry, 22.06.2019 05:00
1)each group 16 element has how many valence electrons? ( )4 ( )6 ( )8 ( )16 2)how many dots appear in the dot structure for calcium ion, ca2+? ( )zero ( )one ( )two ( )eight 3) which of the following atoms forms a cation to obtain an octet of outer shell electrons? ( )magnesium ( )oxygen ( )fluorine ( )helium 4) an al3+ ion contains 13 protons and 10 electrons. ( )true ( )false 5) valence and non-valence electrons are represented in lewis dot structures. ( )true ( )false
Answers: 3
Chemistry, 22.06.2019 07:00
The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?
Answers: 1
Chemistry, 22.06.2019 17:30
Air can be considered a mixture. which statement does not explain why?
Answers: 1
Mathematics, 13.07.2019 01:30
Mathematics, 13.07.2019 01:30
Mathematics, 13.07.2019 01:30
Mathematics, 13.07.2019 01:30
Mathematics, 13.07.2019 01:30
Mathematics, 13.07.2019 01:30
Biology, 13.07.2019 01:30
Mathematics, 13.07.2019 01:30
Mathematics, 13.07.2019 01:30
Mathematics, 13.07.2019 01:30
Mathematics, 13.07.2019 01:30
Biology, 13.07.2019 01:30
Mathematics, 13.07.2019 01:30
Health, 13.07.2019 01:30
Mathematics, 13.07.2019 01:30