Chemistry, 17.10.2020 19:01 kevinmarroquin6
Tell me whats wrong in this
1. Titanium is a transition metal and gallium is a transition metal.
2. Nitrogen is a nonmetal and oxygen is a nonmetal. Nitrogen is in group 5A (15), and oxygen is in group 6A (16).
3. Lithium is a main group metal and sodium is a main group metal. Lithium is in group 1A (1), and sodium is in group 1A (1).
4. Argon is a nonmetal and bromine is a nonmetal. Argon is in group 8A (18), and bromine is in group 7A (17).
5. Germanium is a metalloid and arsenic is a metalloid. Germanium is in group 4A (14), and arsenic is in group 5A (15).
Answers: 1
Chemistry, 22.06.2019 21:00, agarcia24101993
What is the chemical formula for the compound formed between sodium and flour one
Answers: 1
Chemistry, 23.06.2019 06:30, nikeahbrown
Consider the heating curve of h2o and line segments a, b, and c. several changes are taking place at a, b, and c. all but one would be an appropriate description as e move through segments a, b and then c.
Answers: 3
Chemistry, 23.06.2019 12:50, ttangelique
What is the relative mass of an electron? a) 1/1840 the mass of a neutron + proton b) 1/1840 the mass of an alpha particle c) 1/1840 the mass of a c-12 atom d) 1/1840 the mass of a hydrogen atom
Answers: 3
Tell me whats wrong in this
1. Titanium is a transition metal and gallium is a transition metal.
Mathematics, 28.01.2020 01:31