2. air
mud
brass
syrup
carbonated drink
wine
Which of the substances above is a mixture of
(a) solids;
(b) solids and liquids;
(c) gases;
(d) liquids;
(e) liquids and gases?

An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³

How does electronegativity changes as we move from left to right across a period

Astable atom that has a large nucleus most likely contains 1. more neutrons than protons. 2.more protons than neutrons. 3.equal numbers of protons and neutrons. 4.changing numbers of protons and neutrons.