Chemistry
Chemistry, 16.12.2021 18:00, sarahc63

Consider a neutral atom with 108 protons and 112 neutrons. The atomic number of the element is...? A
112
B
108
c
C
220
D
cannot be determined

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 19:30, gracieisweird12
Use the periodic table to find the molar mass of each element. molar mass h = g/mol molar mass s = g/mol molar mass o = g/mol
Answers: 3
image
Chemistry, 22.06.2019 20:30, huangjianhe135
The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
image
Chemistry, 23.06.2019 01:00, brennarfa
Chromium(iii) sulfate is a transition metal compound containing the metal chromium and the polyatomic ion sulfate. the oxidation state of chromium in this compound is , and the chemical formula of the compound is ( ) . reset next
Answers: 3
image
Chemistry, 23.06.2019 02:20, liik99
Which of the following will cause an increase in the acceleration of an object? increase force decrease force increase mass decrease mass
Answers: 1
Do you know the correct answer?
Consider a neutral atom with 108 protons and 112 neutrons. The atomic number of the element is...?...

Questions in other subjects:

Konu
Mathematics, 27.08.2019 09:30