Atoms become ions by gaining or losing electrons. When two ions join together, they form a bond known as an Ionic bond.
Answer:
Number of protons plus the number of neutrons.
Explanation:
Most of an atom's mass is in its nucleus. The nucleus is made up of protons and neutrons.
The fern is a popular seedless vascular plant.
Edward Jenner first "discovered" a vaccine for cowpox, which provided immunity for smallpox.
Answer:
Vision anthropology.
Explanation:
Anthropology may be defined as the study of the human and society of the present and past situation. Different fields of anthropology are vision anthropology, social anthropology and cultural anthropology.
Visual anthropology mainly deals with the study based on the photographic or films. This mainly involves the mass media to study any human relationship. The study become more effective by the visual presentation and making the things real.
Thus, the answer is visual anthropology.
Answer:
Force = 15.4N
Explanation:
Force=Mass x Acceleration
Force = 20Kg x Acceleration
20Kg x 0.77m/s = 15.4N
<em>Answer is entirely dependent on what the acceleration is.</em>
